I keep getting pop ups on my iMac for the first time in 6 years after one of my kids tried to watch football through crichd tv. safari now opens with smart search engine rather than google every time i try to open a new web page.
Ever since one of my kids tried to watch football on a website called crichd tv I keep getting pop us come up like Mackeeper and every time i try to open a web page it comes up with Smartsearch rather than google which is my preferred search engine in preferences. I have blocked extensions and changed homepage to google but this Smartsearch keeps overriding. Also a thing called MacKeeper keeps popping up I have followed the instructions to uninstall but the file it says to move to trash from the Applications folder but it simply isn't there or anywhere else. The file to uninstall Smartsearch is also not where they say it is in Library>frameworks>
Very frustrating from going from a perfectly working system to a now very frustrating and annoying pop ups coming uo after every time i open a new web page.
Any help or assistance in this matter would be very much appreciated.
Russ
iMac, OS X Mavericks (10.9.2)