My laptop is acting sooo strange!

[yookah]

I have this problem for a long time and I don't know what to do..
Here's what it does from time to time:
-when I try to write the letters h or g the word and the window I'm writing in disappears. This happens when I'm trying to write a site's address or in yahoo messenger.
-I can't right click cause the window disappears
-I can't make my movie screen bigger coz it comes back to its small size.
-my touchpad mouse(I don;t know what to call it, I don;t have a mouse, I use my finger) doesn;t work
-when I click something on a site I have to click it several times before it opens.
It is very stressful.. I don;t think it's a virus..
Someone told me that it has something to do with the memory. I don;t know
Please give me any advice
Tnks

 

[Sir Travis D]

can u try using the mouse keyboard that's built in? For xp it's under accessories... don't know for vista because i've never used it on it..

Do you have any restore discs or full backups?

It sounds like a problem with the keyboard/mouse/drivers... Do you have a different mouse to test it with?

 

[cRABu]

definatly software. might be virus. i sugest reinstalling windows.