Microsoft Windows XP Personal Computer Help Required?

I have a few questions to ask about my Microsoft Windows XP Personal Computer.

- What is a cookie? I presume that it is an infection of some sort.

- What is Limited Virtual Memory? How should I purchase or free up some more.

- My computer tv screen is quite small, perhaps a pentium 3?

as my eyesight is deteriorating - are there any bigger screen sizes that I can have, like a pentium 4 or perhaps a pentium 5.

Thanks

Microsoft Windows XP Personal Computer Help Required?computer

Why is every word of your question capitalized?

Thanks.

Looks like you've some pretty good responses, hope your answer's there...

Good Luck!

Microsoft Windows XP Personal Computer Help Required?free spyware

some cookies are ok, don't worry too much

limited virtual memory - http://support.microsoft.com/kb/257758

google search exact error message

right click on desktop, select properties, click on settings tab, change resolution to your liking
1) Cookies allow web sites to communite with your computer. It's not necessarily an infection.

2) Virtual Memory is using disk space instead of real RAM to do stuff.

3) Your screen size has NOTHING to do with your processor. If you need a bigger monitor BUY ONE.