First of all, that's what happens when you buy PC.
Contact Microsoft and ask about their program to replace bad copies of Windows with a genuine copy.
Your moms house
HI, I have windows 7 ultimate. What happens is when your windows is not genuine, every single time your log in it pops saying this windows is not genuine. Also permanently in the right hand corner of your screen your will see build ---- This copy of windows is not genuine. And you can not remove it by changing the background. And every 15 minutes and error pops up saying this windows is not genuine. If you use Microsoft security essentials it will stop working to. As you can see it is really annoying. But if you get this there is a thing called RemoveWAT it will remove the watermark and everything. And it basically goes back to normal.
connect your PC to the internet so that windows 7 can update
To do a Windows update on your computer you can go to the Windows icon on your computer screen. Click on it and go to the Updates section. Click on Updates and follow the instructions.
A screenshot on a Windows XP computer may be done by pressing the 'Print Screen' button, or on a Windows 7 computer by navigating to Start Menu > Accessories > Snipping Tool in addition to the 'Print Screen' function.
Windows key+D ,minimizes all the stuff to your task bar
Windows Blue Screen Of Death It Is a blue screen that protects your computer. Its is made from due to Errors, Viruses, Severe Rain, And computer crashes
gdi
Restart your computer and do not use windows
If the computer's OS is windows enabled, the "desktop". Otherwise the command line terminal.
To adjust one's screen resolution on a Windows computer, right click on the mouse when the pointer is over the homescreen. Press "adjust screen resolution" and adjust to one's needs.