i think a virus deleted my webcam software, i just uploaded skype but video chatting only works for them (as in i can see them but they cant see me) i need software, but i dont know what i need or how to get it. please help.
Use Device Manager. In the Start Menu type device into the search bar. In the Control Panel section choose Device Manager.
Find your webcam device - probably in the Imaging Device category. Click on the small triangle to expand the section.
Right mouse click on the webcam and choose Update Driver Software. Use Search Automatically for an online search.