1>Run prefetch
2>delet all files in this folder
3>Run regedit
4>HKEY_CURRENT_USER
5>Control Panel
6>Desktop
7>look in right panel for "Menu show delay" and change it to 0 from 400(I recomend it to 100)
8>Run msconfig
9>go to startup and uncheck your programs(like messengers,managers...etc.)and not the system programs!
10>after finish exit without restarting PC
11>To Remove all graphics that slows your PC go to control Panel
12>System
13>Advance
14>performence settings
15>select adjust for best performence
16>To Internet connection speed up
run system.ini
17>now put following code in one line
page buffer=100000kbps load=100000kbps download=100000kbps save=100000kbps back=100000kb
18>save it
19>Now restart u r PC
20>look the differnece(if any)