Add punctuation: HOW TO Use the arrow keys to drive and the space key to brake
A: HOW TO: Use the arrow keys to drive and the space key to brake.

Add punctuation: Im evaluating and have specific questions
A: I'm evaluating and have specific questions

Add punctuation: By using a tablet with a 3G4G LTE module the SIM card must be inserted Devices which do not have a SIM card slot and GPS module are incompatible
A:
By using a tablet with a 3G/4G (LTE) module, the SIM card must be inserted. Devices, which do not have a SIM card slot and GPS module are incompatible.