Why does my search engine keep changing?
My search engine keeps changing, even though I deactivated my plug ins /add ons.
My search engine keeps changing, even though I deactivated my plug ins /add ons.
Opaite Mbohovái (1)
From what to what?
You may have ad/mal-ware. Further information can be found in this article; https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-caused-malware?cache=no
Run most or all of the listed malware scanners. Each works differently. If one program misses something, another may pick it up.