Please solve this problem...

[lita]

I have a laptop is an ACER...and I was using the internet doing my mail and all of are sudden it shut down by itslef and when I on it again nothing happen...so What would I do?

[CBMatt]

so What would I do?

Provide a lot more info.

What OS do you have?
What are your specs (RAM, video card, etc.)?
What protection programs do you have?
What do you mean by "nothing happens"?  Does your computer not get any power at all?
When this happened, were you using the battery or was it plugged in?
Have you tried powering up with just the battery or by taking the battery out and plugging it into the wall?

Unfortunately, we're not magicians, so we need as much info as possible to avoid tons of guesswork.

[lita]

I am having Window XP
256 RAM
80HD
The computer was using the main power and I didn't use the battery and it was happen when is still plug in

so What would I do?

Provide a lot more info.

What OS do you have?
What are your specs (RAM, video card, etc.)?
What protection programs do you have?
What do you mean by "nothing happens"?  Does your computer not get any power at all?
When this happened, were you using the battery or was it plugged in?
Have you tried powering up with just the battery or by taking the battery out and plugging it into the wall?

Unfortunately, we're not magicians, so we need as much info as possible to avoid tons of guesswork.