Laptop Trainer Controls
 

I don't have a keypad and I'm trying to use something that needs me to press ".". It doesn't work with the normal ".", so what key is it?

My laptop has numeric keypad emulation with
- a button called "Fn" (not the F1...F12 keys!) at the bottom left corner of the keyboard and
- numeric keypad values printed in blue onto the top right corners of some buttons
so e.g. numpad "." is emulated by Fn + (normal) ".".

If you are using Windows 7, goto Start > in search program and files box enter "osk.exe" and click enter. It should open the on screen keyboard, just goto its options and enable the numpad keyboard.

This should easily do the job