How to defragment disks in windows: Disk Defragmenter

When you store some files, manipulate, delete those files, these files stored in some memory location from its original position. These cause fragmentation in your hard disk leads to decrease performance of your computer. To defragment your hard disk you can follow any of these 2 methods:

Method 1:

1. Goto My Computer.
2. Right-click any disk volume that you want to defragment, click Properties.
3. Click Tools tab, click Defragment Now.

How to delete temporary files in Windows XP, Vista, 7

Execution of any program creates Temporary files in any operating system. When your temporary file directory contains large no of temporary files, your system may become slow. Also your internet speed will be decrease. That's why it is recommended to delete these type of unnecessary files regularly. It will increase your system performance.

Just follow the simple steps to delete temporary files in Windows XP or any other version of windows:

How to clear cookies/recent browsing history in firefox web browser

If you want to clear cookies or recent browsing history in Firefox just follow the simple steps:

Step:1   Goto Tools tab in the menu bar and select Clear Recent History
              Or,   press Ctrl+Shift+Del

Step:2    Select time range and check/uncheck the details to clear

Problem loading page in firefox for offline mode, can not browse the web

If Firefox web browser shows Problem loading page: firefox is currently is in Offline mode, can not browse the web then dont think that your internet connection is not working properly, just follow the step to solve the problem.