Regarding search engine malware
Every time i open my firefox browser i got this searchmarqis or searchbaron set as my default search engine and i am not able to remove it paermanenetly even after repeatedly deleting it from search engine setting.How to get rid of this bug?
You had the same problem almost 8 months ago; you were given
some advice, but you never said whether that worked or not :
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.
See the thread I referred to ......