Registry cleaners-good or bad?
I have three quick questions:
Are registry cleaners , such as CC Cleaner, helpful or harmful, a necessary thing or not? I have used the CC cleaner before, but I saw that MS recommends against them. Any comments?
Second: I see a Bios update available for my laptop, Dell Inspirion5000 series, 5459 qnd 5559. Is it a good idea to install this? Helpful or harmful? Necessary or not?
Third: an update for Intel Newtork. Same questions.
My laptop running Win 10 is working fine and I do not want to screw it up.