4. Make sure your not infected
Now it´s time to make sure you´re not infected with any malware, this could render your system incredibly slow and we don´t want that do we? No we do not !
1. Download MalwareBytes
2. Install the program, then start it.
3. Now Run a Full Scan.
4. Remove any infections
Now that we are sure your are all clean (if you had more then 2 infections then contact a specialist (PUPs and Cookies do not count) you might have had a bad infection)