My day started with computer problems. Yesterday, while I was online at another site, something did a variation of "poof!" and the site disappeared, along with Safari. I fiddled around and somehow brought Safari back. I didn't know what I was doing--I just lucked out. I shut down the computer last night as usual. This morning when I booted up, no Safari. I called Apple Care and learned what to do, so now all is well--I think. I should take some time to learn more about Macs. I bought my MacBook to get me through my move and my gypsy period (until I get settled), but there has been so much to do that I really haven't had time to just play with it. I think my MacBook is telling me we need to get better acquainted.