disappears

I've tried all types of command prompts found online and none work. Can't even open settings it pops up and then disappears do I have to buy another laptop? I was trying to clean it months ago, or install something, but I'm not as savvy as I thought. Can someone PLEASE help me?

When I drag a window I cant see it, it just kinda disappears with a negative when I resize or drag a window. I was just wondering why this is, it used to be fine. Did I change a setting? Anyway the pic shows the box when I drag and when I let go the window snaps to the box. Link Removed

Whenever I right click on a file, the start bar, anything and then click properties, the window appears for less than a second then vanishes. Same thing happens when I try to change an extension. The popup that asks me if I want to make the change appears for a split second and then disappears.

I'm running windows 7RC now more than a month and it makes me smile :) But i've got one problem. When my laptop awakes from standby or when i am not using my laptop for a long time (more than a hour), the taskbar disappears. I can open the start menu with the windows button and all programs work...

I have run into an issue where the sound from whatever program I'm using just disappears occasionally. It seems like its after about 30 minutes to an hour. When I switch out of the program to see if the volume has been turned down automatically(as I've read can happen) i find that the volume is...