I think my Acer Windows 7 64-bit PC is infected with adware because even though I customize my browser settings within seconds it changes to the previous setting. Also the message Not Responding shows in the title bar of both Internet Explorer 11 and Firefox. I have deleted Opera and Chrome due to the same issue hoping for a solution but the problem still persists.
I plan to start my PC in either Safe Mode or Safe Mode with Networking to scan my PC using AdwCleaner, Malwarebytes Anti-Malware and Combofix one by one.
Which mode should I use? Should I delete all those displayed in the result log?