I really just started using my laptop (for college) and need help with some of things. 1. How do I copy and paste a photo from the internet? I tried dragging and dropping, but it doesn't work. 2. How come my screen saver won't come on? When my laptop sleeps a black screen shows up, not the screen saver. 3. On my windows computer I could right click a word I misspelled in firefox and options of new words would would show up, but how can I do that on my mac? Someone said clicking with two fingers (or something like that) works... but it didn't... Thanks.