Apple iOS 4

iPhone 4 launch day came and went and Number Four has taken over. Today, as the dust settles, we hope to move away from the hype and take a clear-headed look at what’s new in the iOS4. No, this isn’t a full-featured iPhone 4 review, nor is it intended to introduce you to the OS basics.

Apple iOS4 Review Apple iOS4 Review Apple iOS4 Review Apple iOS4 Review
Apple iOS 4

Instead we’ll stick to the new stuff. And Apple promised lots of that: multitasking, homescreen wallpapers, a revamped email app, and more. Here is our brief scoop on all the new stuff and all that’s still missing.

What’s new:

  • Homescreen wallpapers
  • Folder organization of the homescreen icons
  • Multitasking and fast app switching
  • Google/Wikipedia search in Spotlight
  • Bluetooth keyboard pairing support
  • SMS character counter
  • SMS search
  • Email threading
  • Unified Email inbox
  • Email archiving is now available when you setup Gmail
  • Spell checker
  • iPod music player can now create, edit and delete playlists
  • 5x digital zoom in still camera
  • Touch-focus in video capture (for video enabled iPhones)
  • Keyboard layouts span over QWERTY, QWERTZ, and AZERTY
  • Minor icon design facelifts
  • Video call support (only in iPhone 4 and only over Wi-Fi)
  • iBooks e-book and PDF reader

What’s still missing:

  • No Flash support in the web browser
  • No true multitasking for all applications
  • iOS4 for iPhone 3G has limited new feature set
  • Poor performance on iPhone 3G
  • No quick toggles for Wi-Fi, Bluetooth or 3G
  • No social networking integration
  • No info widgets on lockscreen or homescreen
  • SMS tones are still not customizable
  • No mass mark emails as read
  • No proper file browser or access to the file system
  • No USB mass storage mode
  • No vibration feedback when touching the screen
  • No Bluetooth file transfers to other mobile phones
  • Contacts lack a swipe-to-delete or mass delete feature
  • No SMS/MMS delivery notifications
  • No smart dialing (but Spotlight is a somewhat of a substitute)
  • No DivX or XviD video support and no official third-party application to play that
  • The whole iPhone is too dependent on iTunes – you cannot add the same type of content (video, photos, apps) to the phone from two computers, a regular file management interface would have been much better

With the iPhone it’s never about what the phone can or cannot do. The iOS 4 however seems finally determined to catch up with most of the today’s smartphones. You’re not to expect miracles though – such as a file browser, USB mass storage mode, web Flash support, and other stuff that seems irrelevant to Apple.

Anyway, we’ve tested iOS 4 on both an iPhone 3GS and a 3G. It’s worth noting that a lot of the new features aren’t available on the now discontinued iPhone 3G. Worse yet, the iOS 4 is heartbreakingly slow on the 3G. We somehow feel though that the average iPhone user is way more likely to go straight to Number Four than bother install the latest OS on an older device. Or at least that’s what Apple would prefer.

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99 ways to make your computer blazingly fast

Over the last several years working in IT for various companies as a Systems Administrator, Network Administrator, and Help Desk professional, I’ve written and learned about many ways to increase the performance of not only my PC, but also of the many PCs on my networks ranging from Windows 98 to Windows Vista.

In this article, I hope to compile a complete list of all the different methods and tricks that I’ve used to get the last bit of juice out of a slow PC. Whether you are using an old PC or the latest and greatest in hardware, you can still use some of these to make your PC run faster.

Note that since I write two blogs, Help Desk Geek and Online Tech Tips, I have previously written about many performance tips already which I will link back to throughout. If I have not written about it, I’ve throw in a link to a relevant article from some of my other favorite sites. This list is in no particular order, just written in the order that I could think of them.

There are probably a lot of great tweaks and performance hacks that I’ve missed here, so feel free to chime in with comments! Enjoy!

1. Defragment your computer hard disk using free tools like SmartDefrag.

2. You should also defragment your Windows pagefile and registry.

3. Clean up hard drive disk space being taken up by temporary files, the recycle bin, hibernation and more. You can also use a tool like TreeSize to determine what is taking up space on your hard drive.

4. Load up Windows faster by using Startup Delayer, a free program that will speed up the boot time of Windows by delaying the startup of programs.

5. Speaking of startup programs, many of them are useless and can be turned off. Use the MSCONFIG utility to disable startup programs.

6. By default, the size of the paging file is controlled by Windows, which can cause defragmentation. Also, the paging file should be on a different hard drive or partition than the boot partition. Read here on the rules for best paging file performance.

7. In Windows XP and Vista, the Windows Search indexing service is turned on for all local hard drives. Turning off indexing is a simple way to increase performance.

8. If you don’t care about all the fancy visual effects in Windows, you can turn them off by going to Performance Options.

9. You can optimize the Windows boot time using a free program called Bootvis from Microsoft.

10. Clean your registry by removing broken shortcuts, missing shared DLLs, invalid paths, invalid installer references and more. Read about the 10 best and free registry cleaners.

11. One of the main reasons why PC’s are slow is because of spyware. There are many programs to remove spyware including Ad-Aware, Giant Antispyware, SUPERAntiSpyware, and more.

12. If you have a deeper spyware infection that is very hard to remove, you can use HijackThis to remove spyware.

13. Remove unwanted pre-installed software (aka junk software) from your new PC using PC Decrapifier.

14. Disable unnecessary Windows services, settings, and programs that slow down your computer.

15. Tweak Windows XP and tweak Windows Vista settings using free programs

16. Disable UAC (User Account Control) in Windows Vista

17. Tweak your mouse settings so that you can copy and paste faster, scroll faster, navigate quickly while browsing and more. Read here to learn how to tweak your mouse.

18. Delete temporary and unused files on your computer using a free program like CCleaner. It can also fix issues with your registry.

19. Delete your Internet browsing history, temporary Internet files, cookies to free up disk space.

20. Clean out the Windows prefetch folder to improve performance.

21. Disable the XP boot logo to speed up Windows boot time.

22. Reduce the number of fonts that your computer has to load up on startup.

23. Force Windows to unload DLLs from memory to free up RAM.

24. Run DOS programs in separate memory spaces for better performance.

25. Turn off system restore only if you regularly backup your Windows machine using third party software.

26. Move or change the location of your My Documents folder so that it is on a separate partition or hard drive.

27. Turn off default disk performance monitors on Windows XP to increase performance.

28. Speed up boot time by disabling unused ports on your Windows machine.

29. Use Process Lasso to speed up your computer by allowing it to make sure that no one process can completely overtake the CPU.

30. Make icons appear faster while browsing in My Computer by disabling search for network files and printers.

31. Speed up browsing of pictures and videos in Windows Vista by disabling the Vista thumbnails cache.

32. Edit the right-click context menu in Windows XP and Vista and remove unnecessary items to increase display speed.

33. Use the Windows Performance Toolkit and the trace logs to speed up Windows boot time.

34. Speed up your Internet browsing by using an external DNS server such as OpenDNS.

35. Improve Vista performance by using ReadyBoost, a new feature whereby Vista can use the free space on your USB drive as a caching mechanism.

36. If you have a slow Internet connection, you can browse web pages faster using a service called Finch, which converts it into simple text.

37. Use Vista Services Optimizer to disable unnecessary services in Vista safely.

38. Also, check out my list of web accelerators, which are programs that try to prefetch and cache the sites you are going to visit.

39. Speed up Mozilla Firefox by tweaking the configuration settings and by installing an add-on called FasterFox.

40. Learn how to build your own computer with the fastest parts and best hardware.

41. Use a program called TeraCopy to speed up file copying in Windows XP and Vista.

42. Disable automatic Last Access Timestamp to speed up Windows XP.

43. Speed up the Start Menu in Vista by hacking the MenuShowDelay key in the registry.

44. Increase the FileSystem memory cache in Vista to utilize a system with a large amount of RAM.

45. Install more RAM if you are running XP with less than 512 MB or Vista with less than 1 GB of RAM.

46. Shut down XP faster by reducing the wait time to kill hung applications.

47. Make sure that you have selected “Adjust for best performance” on the Performance tab in System Properties.

48. If you are reinstalling Windows, make sure that you partition your hard drives correctly to maximize performance.

49. Use Altiris software virtualization to install all of your programs into a virtual layer that does not affect the registry or system files.

50. Create and install virtual machines for free and install junk program, games, etc into the virtual machines instead of the host operating system. Check out Sun openxVM.

51. Do not clear your paging file during shutdown unless it is needed for security purposes. Clearing the paging file slows down shutdown.

52. If your XP or Vista computer is not using NFTS, make sure you convert your FAT disk to the NTFS file system.

53. Update all of your drivers in Windows, including chipset and motherboard drivers to their latest versions.

54. Every once in a while run the built-in Windows Disk Cleanup utility.

55. Enable DMA mode in Windows XP for IDE ATA/ATAPI Controllers in Device Manager.

56. Remove unnecessary or old programs from the Add/Remove dialog of the Control Panel.

57. Use a program click memtest86 or Prime95 to check for bad memory on your PC.

58. Determine your BIOS version and check the manufactures website to see if you need to update your BIOS.

59. Every once in a while, clean your mouse, keyboard and computer fans of dust and other buildup.

60. Replace a slow hard drive with a faster 7200 RPM drive, SATA drive, or SAS drive.

61. Changing from Master/Slave to Cable Select on your hard drive configuration can significantly decrease your boot time.

62. Perform a virus scan on your computer regularly. If you don’t want to install virus protection, use some of the free online virus scanners.

63. Remove extra toolbars from your Windows taskbar and from your Internet browser.

64. Disable the Windows Vista Sidebar if you’re not really using it for anything important. All those gadgets take up memory and processing power.

65. If you have a SATA drive and you’re running Windows Vista, you can speed up your PC by enabling the advanced write caching features.

66. Learn how to use keyboard shortcuts for Windows, Microsoft Word, Outlook, or create your own keyboard shortcuts.

67. Turn off the Aero visual effects in Windows Vista to increase computer performance.

68. If you are technically savvy and don’t mind taking a few risks, you can try to overclock your processor.

69. Speed up the Send To menu in Explorer by typing “sendto” in the Run dialog box and deleting unnecessary items.

70. Make sure to download all the latest Windows Updates, Service Packs, and hot fixes as they “normally” help your computer work better.

71. Make sure that there are no bad sectors or other errors on your hard drive by using the ScanDisk orchkdsk utility.

72. If you are not using some of the hardware on your computer, i.e. floppy drive, CD-ROM drive, USB ports, IR ports, Firewire, etc, then go into your BIOS and disable them so that they do not use any power and do not have to be loaded during boot up.

73. If you have never used the Recent Documents feature in Windows, then disable it completely as a long list can affect PC performance.

74. One basic tweak that can help in performance is to disable error reporting in Windows XP

75.  If you don’t care about a pretty interface, you should use the Windows Classic theme under Display Properties.

76. Disable short filenames if you are using NTFS by running the following command: fsutil behavior set disable8dot3 1. It will speed up the file creation process.

77. If you have lots of files in a single folder, it can slow down Explorer. It’s best to create multiple folders and spread out the files between the folders.

78. If you have files that are generally large, you might want to consider increasing the cluster size on NTFS to 16K or even 32K instead of 4K. This will help speed up opening of files.

79. If you have more than one disk in your PC, you can increase performance by moving your paging file to the second drive and formatting the volume using FAT32 instead of NTFS.

80. Turn off unnecessary features in Vista by going to Control Panel, choosing Uninstall a program, and then clicking on Turn Windows features on and off. You can turn off Remote Differential Compression, Tablet PC components, DFS replication service, Windows Fax & Scan, Windows Meeting Space, and lots more.

81. Install a free or commercial anti-virus program to help protect against viruses, etc. Make sure to use an anti-virus program that does not hog up all of your computer resources.

82. Completely uninstall programs and applications using a program like Revo Uninstaller. It will get rid of remnants left behind by normal uninstalls.

83. If you know what you are doing, you can install several hard drives into your machine and set them up in RAID 0, RAID 5, or other RAID configurations.

84. If you are using USB 1.0 ports, upgrade to 2.0. If you have a Firewire port, try to use that instead of a USB port since Firewire is faster than USB right now.

85. Remove the drivers for all old devices that may be hidden in Device Manager that you no longer use.

86. A more extreme option is to choose a faster operating system. If you find Vista to be slow, go with Windows XP. Switching to Mac or Linux is also an option.

87. One of the easiest ways to speed up your PC is to simply reformat it. Of course, you want to backup your data, but it is the best way to get your computer back to peak performance.

88. Speed up Internet browsing in IE by increasing the number of max connections per server in the registry.

89. If you use uTorrent to download torrents, you can increase the download speeds by tweaking the settings.

90. If you have a desktop background, make sure it’s a small and simple bitmap image rather than a fancy picture off the Internet. The best is to find a really small texture and to tile it.

91. For the Virtual Memory setting in Windows (right-click on My Computer, Properties, Advanced, Performance Settings, Advanced, Virtual Memory), make sure the MIN and MAX are both the same number.

92. If you search on Google a lot or Wikipedia, you can do it much faster on Vista by adding them to the Vista Start Menu Instant Search box.

93. If you have a custom built computer or a PC that was previously used, make sure to check the BIOS for optimal settings such as enabled CPU caches, correctly set IDE/SATA data transfer modes, memory timings, etc. You can also enable Fast/Quick boot if you have that option.

94. If you have a SCSI drive, make sure the write cache is enabled. You can do so by opening the properties of the SCSI drive in Windows.

95. If you have a machine with an older network card, make sure to enable the onboard processor for the network card, which will offload tasks from the CPU.

96. If you are using Windows Vista, you can disable the Welcome Center splash screen that always pops up.

97. If you already have anti-spyware software installed, turn off Windows Defender protection.

98. If you are running a 32-bit version of Windows and have 4GB of RAM or more, you can force Windows to see and use all of the RAM by enabling PAE.

99. Buy a new computer!!! ;) Pretty easy eh?

I Love Stars

Stellarium is a free open source planetarium for your computer. It shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope.
It is being used in planetarium projectors. Just set your coordinates and go.

Screen Shots

Download

Easy WiFi Radar

Some things in life should be free. Easy WiFi Radar helps you find and connect to open wireless access points with a single mouseclick. It’s WiFi for Dummies. And we’re giving it away for your PC.

If you have ever tried to use Windows XP’s built-in connection manager, you know what a hassle it can be to quickly check your mail or browse the web on the go. You need to browse through a list of access points, find one that you can connect to, manually try to connect to it, confirm the connection and then wait. Even if it says that’s it connected, often it doesn’t open a webpage or you mail will stall. Easy WiFi Radar automates all of this. It’s main goal is to let you get your mail or surf the web without having to go through all of the connection trouble, and without having to pull your creditcard. Just run it and it’ll connect you for FREE to the internet. It doesn’t get easier than this.

Get your mail and browse the web without being charged. The ideal WiFi-tool for frequent travellers and mobile professionals. Easy WiFi Radar will connect to open hotspots automatically and shows you exactly what it is doing in a cool animated radar screen. Access points are represented as green, yellow or red dots. It plays a sound and opens your webbrowser as soons as it succesfully finds a free connection. Works on Windows XP and Windows Mobile, not on Vista.

Download

Posted in Softwares. Tags: , . 1 Comment »

Make Your System Faster : All about System Configuration Utility > Services

A service is a software application that runs continuously in the background while your computer is on. The Windows operating system has numerous services that run in the background that provide basic functions to the system. Network connectivity, visual support, and external
device connectivity such as printer services are all examples of the types of services that the Windows services provide. Each of the services running in the background take up system resources, such as memory and CPU time. Also, during the booting of the operating system, the service has to be loaded. On most computers, there are nearly 20 services that are loaded
upon startup. Of these 20 services, only a handful are system-critical services. All of the others can be disabled. In order to disable a service, first you will need to know more about what the most common services do. Lets know which service can be disabled safely….

Go to run…type “msconfig” without quote ofcourse and select services…



Image


Automatic Updates

Used to download and then install updates
automatically without the user going to Windows
Update manually. This service is not system-critical
and can be disabled, but unless you check for updates
regularly, it is not recommended to disable this service



Background Intelligent Transfer Service
A service that transfers data in the background
when the connection is not in use. One use of this
service is to download updates automatically in the
background. This service is not system-critical but can
impair other services, such as automatic updates, if it
is disabled

Com + Event System
Basically controls the notification of certain system
events, such as log on and log off. The system event
notification is dependent on this service. This service is
system-critical

Computer Browser
Keeps track of the other computers on your network running
the Microsoft Client for networking. This is what provides the
list of computers when you are browsing your workgroup
computer in My Network Places. This service is not systemcritical
and can be disabled if you do not need the network
browsing function

Cryptographic Services
Basically manages system security certificates as well as
provides a database of signatures of key Windows files. This
service is not system-critical but it is required to install many
Microsoft programs that want to check system file signatures.
It is not recommended to disable this service because doing
so would not allow Windows Update to run and install new
updates

DCOM Server Process Launcher
Basically is in charge of starting various other services. This
service is required for RPC, which is required for over 39
other services to run. Because of that, it is not a good idea to
disable this one

DHCP Client
Provides support for dynamic network configuration. This
service is not system-critical but is needed for those that do
not set their IP address manually

Distributed Link Tracking Client
Keeps track of links to files on a NTFS volume on your
computer or across a network. This service is not systemcritical
and can be disabled.

DNS Client
Resolves domain names into IP addresses, as well as
caches lookup results. This service is not system-critical
but you will not be able to browse the Internet without it
started

Error Reporting Service
Allows users to report failures of applications directly to
Microsoft so that Microsoft may fix bugs in its software if it is
the culprit. This service is not system-critical and can be safely
disabled

Event Log
Allows event messages to be recorded to be viewed in
Event Viewer. This service is system-critical and cannot
be disabled

Fast User Switching Compatibility
Allows users to switch to other users on the same system
without logging off. This service is not system-critical and can
be safely disabled

Help and Support
Used for the Help and support center. This service is not system-critical and can be safely disabled

HTTP SSL
Allows the personal Web server built into Windows XP (IIS 6.0)
to provide secure data transfers over HTTP. This service is rarely
used because most people never even set up the personal Web
server on Windows XP. This service is not system-critical and
can be safely disabled

Indexing Service
Creates a searchable database of, the items on your hard
drive. This service is not system-critical and can be disabled if
you do not search your drive often or can wait a few extra
minutes to find a file

IPSEC Services
Provides IP security for certain secure connections over IP.
This service is not system-critical and can be safely disabled.

Logical Disk Manager
Detects and monitors new hard disk drives. This service is not system-critical but it is used when you are upgrading your hardware and installing additional storage devices or using USB storage devices. If you do not plan on using any of the
items above, the service may be safely disabled

Machine Debug Manager
Provides support for program and script debugging. This
service is not system-critical and can be safely disabled for
most users.

Messenger
Allows users to send text popup messages to computers on the network. This service is abused by spammers to send you advertisements. It is highly recommended that you disable this service

Network Connections
Provides, support for network connectivity. This service is not system-critical but it is recommended that it is not disabled

Network Location Awareness (NLA)
Provides services to computers that share your Internet connection. If you do not use the Internet connection feature, then, you may safely disable this service because it is not a system-critical service

Plug and Play
Allows your computer to detect hardware. This service is system-critical and cannot be disabled 

Portable Media Serial Number Service
Detects the serial number of an external media device. This service is not system-critical and can be safely disabled

Print Spooler
Provides services to print. This service is not system-critical but it is necessary to print from your computer

Protected Storage
Provides basic security over certain system files. This service is system-critical and should not be disabled

Remote Procedure Call (RPC)
Provides services for other services. This service is systemcritical
and cannot be disabled

Remote Registry (Not included in XP Home)
Allows the System Registry to be connected to remotely.
This service is not system-critical and it is recommended that
it be disabled

Secondary Logon
Allows programs, to be started under different accounts. This service is system-critical

[Security Accounts Manager
A database of local account information. This service is system-critical and should not be disabled

Security Center
Monitors your system security settings to notify you if your settings are insecure. You should keep this service running unless you are confident about your computer�s security. No other services depend on this service and it can be safely disabled given you have a good handle on your security

Server
Provides the ability to share files and your printer over your network. This service is not system-critical and can be safely disabled if you do not share files over a network

Shell Hardware Detection
Used to detect external storage devices automatically. If you do not use any external storage devices, such as external hard drives or memory cards, this service can be safely disabled

SSDP Discovery Service
Looks for Universal Plug and Play drives on your network.
This service is not system-critical and can be safely
disabled

System Event Notification
Tracks more system events. This service is system-critical and
should not be disabled.

System Restore Service
Keeps track of changes made to your system to make
restore points. This service is not system-critical but it is
recommended that it is not disabled

Task Scheduler
Allows users, to schedule and configure tasks. This service is
not system-critical and can be disabled if you do not need to
schedule any tasks to run

TCP/IP NetBIOS Helper
Allows the NetBIOS network protocol to run over the
TCP/IP Protocol. This service is not system-critical and
can be disabled if you have no use for the NetBIOS
protocol

Terminal Services
Allows users to connect to the computer with a remote
desktop. This service is not system-critical but is used by
the remote assistance Help feature. It can be safely
disabled if you do not need the remote assistance
feature

Themes
This is the service that gives Windows the new look. It allows
visual styles to be applied over the normal gray Windows
2000 style windows. This service is not system-critical and
can be disabled

WebClient
This service adds support for Web-based file management for
technologies such as WebDav. Most users will never need to
use this service. It is not system-critical and can be safely
disabled

Windows Audio
Provides audio support for the operating system. This service
is not system-critical and can be safely disabled if you would
like to give up your sound

Windows Firewall / Internet Connection Sharing (ICS)
Protects your computer from intruders and malicious
programs attacking your computer via your Internet
connection. It also provides the ability to share your Internet
connection among other computers on your local network.
This service is not system-critical but I do not recommend
that you disable it unless you have another personal firewall
application installed on your computer

Windows Image Acquisition (WIA)
Used to acquire data from optical devices such as a scanner
or a camera. This service is not system-critical and it can be
safely disabled if you have no use for it

Windows Management Instrumentation
Provides system information to applications. This service is system-critical and should not be disabled

Windows Time
This service is in charge of synchronizing the Windows time.If you do not need to have your time synchronized, this service can be safely disabled

Wireless Zero Configuration
Configures wireless 802.11 devices. If you do not have any
wireless hardware installed, you may safely disable this
service

Workstation
Allows your computer to make connections to other computers and servers. This service is not system-critical but it is needed for any basic networking

Posted in Tricks. Tags: , , . 6 Comments »

5 ways to speed up your PC

By following a few simple guidelines, you can maintain your computer and keep it running smoothly. This article discusses how to use the tools available in Windows to more efficiently maintain your computer and safeguard your privacy when you’re online.

Free up disk space

By freeing disk space, you can improve the performance of your computer. The Disk Cleanup tool helps you free up space on your hard disk. The utility identifies files that you can safely delete, and then enables you to choose whether you want to delete some or all of the identified files.
Use Disk Cleanup to:

Remove temporary Internet files.
Remove downloaded program files (such as Microsoft ActiveX controls and Java applets).
Empty the Recycle Bin.
Remove Windows temporary files.
Remove optional Windows components that you don’t use.
Remove installed programs that you no longer use.

Tip: Typically, temporary Internet files take the most amount of space because the browser caches each page you visit for faster access later.

To use Disk Cleanup

1. Click Start, point to All Programs, point to Accessories, point to System Tools, and then click Disk Cleanup. If several drives are available, you might be prompted to specify which drive you want to clean.

Image of Disk Cleanup dialog box

2. In the Disk Cleanup for dialog box, scroll through the content of the Files to delete list.

Image of Disk Cleanup for dialog box

Choose the files that you want to delete.

3. Clear the check boxes for files that you don’t want to delete, and then click OK.
4. When prompted to confirm that you want to delete the specified files, click Yes.

After a few minutes, the process completes and the Disk Cleanup dialog box closes, leaving your computer cleaner and performing better.

Speed up access to data

Disk fragmentation slows the overall performance of your system. When files are fragmented, the computer must search the hard disk when the file is opened to piece it back together. The response time can be significantly longer.

Disk Defragmenter is a Windows utility that consolidates fragmented files and folders on your computer’s hard disk so that each occupies a single space on the disk. With your files stored neatly end-to-end, without fragmentation, reading and writing to the disk speeds up.

When to run Disk Defragmenter
In addition to running Disk Defragmenter at regular intervals—monthly is optimal—there are other times you should run it too, such as when:

You add a large number of files.
Your free disk space totals 15 percent or less.
You install new programs or a new version of Windows.

To use Disk Defragmenter:

1. Click Start, point to All Programs, point to Accessories, point to System Tools, and then click Disk Defragmenter.

Image of the Disk Defragmenter dialog box

Click Analyze to start the Disk Defragmenter.

2. In the Disk Defragmenter dialog box, click the drives that you want to defragment, and then click the Analyze button. After the disk is analyzed, a dialog box appears, letting you know whether you should defragment the analyzed drives.

Tip: You should analyze a volume before defragmenting it to get an estimate of how long the defragmentation process will take.

3. To defragment the selected drive or drives, click the Defragment button. Note: In Windows Vista, there is no graphical user interface to demonstrate the progress—but your hard drive is still being defragmented.

After the defragmentation is complete, Disk Defragmenter displays the results.

4. To display detailed information about the defragmented disk or partition, click View Report.
5. To close the View Report dialog box, click Close.
6. To close the Disk Defragmenter utility, click the Close button on the title bar of the window.

For more information on disk defragmentation, Link

Detect and repair disk errors

In addition to running Disk Cleanup and Disk Defragmenter to optimize the performance of your computer, you can check the integrity of the files stored on your hard disk by running the Error Checking utility.

As you use your hard drive, it can develop bad sectors. Bad sectors slow down hard disk performance and sometimes make data writing (such as file saving) difficult, or even impossible. The Error Checking utility scans the hard drive for bad sectors, and scans for file system errors to see whether certain files or folders are misplaced.

If you use your computer daily, you should run this utility once a week to help prevent data loss.

To run the Error Checking utility:

1. Close all open files.
2. Click Start, and then click My Computer.
3. In the My Computer window, right-click the hard disk you want to search for bad sectors, and then click Properties.
4. In the Properties dialog box, click the Tools tab.
5. Click the Check Now button.
6. In the Check Disk dialog box, select the Scan for and attempt recovery of bad sectors check box, and then click Start.

Image of Check Disk dialog box

7. If bad sectors are found, choose to fix them.

Tip: Only select the “Automatically fix file system errors” check box if you think that your disk contains bad sectors.

Protect your computer against virus and spyware

A computer virus is a computer program that can copy itself and infect a computer without the permission or knowledge of the owner. The term “virus” is also commonly but erroneously used to refer to other types of malware, adware and spyware programs that do not have the reproductive ability. A true virus can only spread from one computer to another (in some form of executable code) when its host is taken to the target computer.

Spyware collects personal information without letting you know and without asking for permission. From the Web sites you visit to usernames and passwords, spyware can put you and your confidential information at risk. In addition to privacy concerns, spyware can hamper your computer’s performance.

To combat spyware, you might want to consider my personal recommendation ESET NOD32 Internet Security.  Alternatively, there are other free antivirus and anti-spyware software programs available.

Learn all about Tweaking

Download TuneUP Utilities to do all the above all in one place with a lot of other tweaking like Registry cleaning, registry defragmenting and alot more. You can also use CCleaner or TweakUI as a free alternative.

Disk Defragment

What is “disk fragmentation”?
Imagine a book split into several parts, some pages are over here, other pages in another room on another floor altogether. You will have to walk a lot when you need to read the book. It may sound silly, but this is exactly what happens to files on your harddisk. Defragmentation will put all the parts (fragments) back together, making your computer a lot faster.

What is “disk optimization”?
Imagine a big library with lot’s of books, spread out all over the building and not sorted whatsoever. There is an index telling you exactly where every book is, but you will have to walk a lot when you need several books. This is exactly what happens on your harddisk, the files that belong to an application can be all over the place, anywhere on the harddisk. Optimization will bring all the files together in one place, leaving the rest of the harddisk empty, and will sort the files, for example alphabetically.

How It Works?

The picture below gives the perfect idea of files being defragmented.

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Defragmenter Utility

As advanced as hard drives have become, one item they are not very good at is housekeeping, or maybe that should be drive keeping. When files are created, deleted, or modified it’s almost a certainty they will become fragmented. Fragmented simply means the file is not stored in one place in its entirety, or what computer folks like to call a contiguous location. Different parts of the file are scattered across the hard disk in noncontiguous pieces. The more fragmented files there are on a drive, the more performance and reliability suffer as the drive heads have to search for all the pieces in different locations. The Disk Defragmenter Utility is designed to reorganize noncontiguous files into contiguous files and optimize their placement on the hard drive for increased reliability and performance.

Defragmenting your hard disk once in a month will result smoother disk operations and faster loading of files.

Windows has its own Disk Defragment Tool but I recommend a faster, better and low to system resource one – JKDefrag.