Dell?

For me, right now, this D620 I bought last year--the screen is flickering for last 2 weeks. I have to pat the screen few times to set it right. But it is getting worse..

The battery time was disappointment from very beginning. Now it lasts less than 20 minutes.

Forget using it anywhere near sunlight. So no coffee shop.

My only hope is the 3 year warrantly it came with. I'm desperately trying to find that out what that means!