how can i make my modem to be open to any network(to use any simcard)?
modem - wired wi fi?
How can I install HP Deskjet 3747 Printer into my laptop?
how can i fix my keyboard keys? ?
How can I fix the video portion of my motherboard?
how can i find?
how can i fix hardware problem in my laptop ?
on developing an expert system that fix car?
no sound?