ed1972 said:
Can anyone show me how to clear all the unneccessary stuff from my computer.All the rubbish that is not being used.I've heard that it can slow down my computer?Thanks very much.
first identify which stuff you consider "uneccessary"
then go into control panel>add/remove programs and remove them
if it requires a restart, restart, and go into c

rogram files
if the folder for that program you deleted is still there, delete it
second, go to start>programs>accessories>system tools>disk cleanup
free up any unecessary stuff, it'll show you what they are
third, run a defrag
start>programs>accessories>system tools>disk defragmenter
fourth, have a handy defrag and registry cleaner because after all those deleting and what not, your registry gets all cluttered and unneeded registry entries are left behind
fifth, make sure you are not using almost all of your hard disk, leaving somewhere around 15-25% free, depending on the size. (my opinion)
sixth, if you have any unneeded files like huge video clips, or programs that you download and occasionally use/view them, burn them onto a cd/dvd or put them somewhere like an external hard drive
that should free up some clutters from your hard drive. now if you are also having performance problems, thats something that these tips can possibly boost a little, but will probably require different tips like antiviruses, pc specs, etc..