Pat, you can install a number of browsers on your computer and use them as needed, (as Meredith does)for different things.
Edelweiss, I wonder if a lot of folks, like myself, are generally self taught. I read and experimented and that's how I got fairly good at the computer. My daughter brags that I can hack my way into anything on the net.....until I told her that it may not be wise to use that word to just anyone to brag about Mom!!!!
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If we couldn't laugh we would all go insane ~ Jimmy Buffett