I really need to know how th reboot my computer... and I have no clue how to do that any one that can help? :confused:

Click on Start, select Shutdown and select re-start-
If you do not know how to do that, just press on the Power button and hold it for a few sec until the PC turn off. Then wait a minute before turning it back on.
You should, however, do the Start, shutdown and select re-start

Reboot just means turn it off and back on again.

Did you perhaps mean to ask how to reformat?

Which operating system running in your computer ?

Firstly, welcome to askmehelpdesk and secondly, we need more info to help us figure out how things are working in your computer. Ex...
Os system
How old
Manufacturer

What is the operating system?