i have a windows xp, and when i try to play a video, it freezes the computer. also the computer for some reason is kinda slow when a page is trying to load. what can i download or do to fix this for free?
also i tried using CCleaner, and the computer still freezes when i try to play a video. i dont know much about computers so im not sure exactly what to do to fix these things

I have the “blue screen” on my hp desktop running windows xp. I have seen online, software to download that will clean the registry. How can I download if the computer is frozen on the blue screen?

My Windows Xp Disk Cleanup is Taking Hours! And I have still not reached the screen to direct it what to clean up. It's been scanning. Is There a Better Way to Clean up the HD? If software is an idea; I'm on a budget. Preferably I'm looking for good ad-free freeware or very inexpensive software.

I'm currently using windows xp home edition. I've been using it for quite some time and now it's getting quite slow especially when startup. I would like to get rid of the unecessary windows files in c:/windows but I've no idea what file to delete.

I've cleared all the junk programmes but that is still not enough. How can I optimize the performance of my PC.

how do i use it? ive backed up all my data on a external Ipod so please help its reinstalling windows xp pro