Hi all, I'm very very new and haven't had a chance to read through all of the posts so if this is a dumb question I apologize. Ok - I believe that I can use Linux as an OS instead of Windows, is this correct? Do I have to have them both on a laptop or desktop so that it boots correctly and so that I can use Office products? I'm tired of the virus potential from Microsoft products but do need Office for daily documents, etc. Thanks in advance!!!