Back to using IE

Man! I have been using Firefox and lovin' it but I have noticed some recurrent problems lately. For one thing I will find FF running in the background, not having fully shut down when the red X is clicked. I would find this out when I would try and start it again. the only solution was to Alt-ctrl-del and then find it on the process tab. This is not a deal breaker but the other one is. My hibernate or sleep function on my laptop stopped working. I blamed the laptop software but on a hunch, I uninstalled FF and now it is working again. Bummer- all my favorites and links were so convenient on FF. Oh well I guess I have to wait until I win the lottery and the by a Mac.