It includes a number of bug fixes, performance enhancements, and one very important security fix.
If you download the entire 2.5.1 release, you will be getting over 70 other fixes. 2.5.1 focuses on fixing the most annoying bugs and improving performance. Here are some highlights:
Performance improvements for the Dashboard, Write Post, and Edit Comments pages.
Better performance for...
Reset Methods for HP Printers 8000, 8100, 8150
Press the MENU button until the display reads CONFIGURATION MENU
Press the ITEM button until the display reads SERVICE MESSAGE = ON/OFF
Select OFF*
Press SELECT to save
Turn printer off
Hold the VALUE MINUS and ITEM MINUS buttons while turning the printer back on Hold buttons down until
display reads RESET MAINT/COUNTand then...
Here how to disable the Windows XP Splash Screen
Right click My Computer,
Properties, Advanced, Startup and Recovery, Edit.
Edit BOOT.INI. Add "/SOS" right after "/fastdetect" with a space between. The line will look something like this: multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Microsoft Windows XP Professional" /fastdetect /SOS.
When you're finished. ...

Using Spyware Scanner tool in the Windows Vista
- Open control panel
- Select security
- Choose windows defender
- Select down arrow in the right scan menu
- Then choose quick scan

Setting dial-up internet connection in the windows vista
- Click start menu
- Select Connect to
- Then Create new connections
- Select set up a connection anyway
- Type the informations from your ISP
- Click create button
- Done

View performance Computer Rating using Windows Vista
- Click start
- Welcome screen
- Choose show all 12 item
- Select view computer detail, hardware and windows setting
- Click windows system performance rating
Add new font in Windows vista
Open the control panel
Select appereanceand personalization
Select Font (install or remove font)
Right click Font folder in the left pane
Select install new font..
Select new font source folder
Click install button
If instalation finish click close...