Scanned with Norton...showed nothing.
Microsoft security scan...nothing.
Ran a trial program of Malwarebytes which found 1708 errors, 31 were funmoods which I removed. To go further I would have had to buy the program but had little confidence that it would remove everything. If advised to, I will buy it.
Tried system restore and after restart my firefox homepage was one big ad. I made it go away only to discover my homepage was now my original Toshiba homepage. ****Oh, it also turned off Norton which was flashing like crazy to turn back on. I did.
Mostly now I just get a popup ad on my homepage and that didn't happen today but it's still there and everything I try just makes it more aggressive.
I'm not tech savvy at all so I really need help.