random pop ups and unwanted search engines

plokoon

Reputable
Apr 12, 2014
1
0
4,510
I have a windows 7 pc and about every 5-10 min a pop up will occur, usually about "speeding up my pc". Ontop of this all of my web browsers, (internet explorer, Google Chrome, Waterfox and firefox) all have search engines that dont work and i cant delete them such as "Delta Homes and Start Page". please help.