I have had little formal training using computers, and I expect it shows: As others have said, the big attraction about using a Linux system is that it's free, and that as the user base is smaller it attracts much less spam, viruses and other trash. But it does take a lot of learning. If you wanted to go for it from scratch, then the way might be to buy a net book computer running a Linux system and use it in tandem with the Windows system which came preinstalled on your present computer, then when you are comfortable with both system make a decision and switch to the one that suits you best.