Just a simple tips to speed up window xp for you all:-
Perform Disk Defragmentation once a month will speed up your window performance.
How can I perform Disk Defragmentation?
– Click Start -> Programs -> Accessories -> System Tools -> Disk Defragmenter
– Select the drive that you want to defrag and Click Defragment
Note: you can use Analyze to try if your drive need to be defragment.
Everytime i performed the disk defragmentation, i can feel my window run more smoothly than before especially when i start program.