Install foxit reader or pdf exchange, they are both far more lightweight and dont have an annoying update task that runs every month. Acroread is complete bloat nowadays.
1. Go to your desktop.
2. Look at the top right corner of your keyboard.
3. Press the Print Screen key. It may even say Print Screen/SysRq.
4. Go to Paint.
5. Click Edit.
6. Click Paste.
7. You welcome.
@ninny: there was a thread at another board I go to with a lot of cool wallpaper desktop designs. most likely just from some nerd and not any manga or cyberpunk; still badass.