22.04.2015, 16:51
Check your browser extensions, also disable any that you've downloaded recently and check if that fixes it.
Also go to your computer's programs and look through it to find any suspicious names of programs that you don't wish to have.
If that doesn't work try scanning your computer with different virus scanners (I recommend AVG and malwarebytes)
Example
Also go to your computer's programs and look through it to find any suspicious names of programs that you don't wish to have.
If that doesn't work try scanning your computer with different virus scanners (I recommend AVG and malwarebytes)
Example