I am running XP on old Dell PC with Pentium 4 3.00GHz CPU. My task manager often shows 100% CPU usage and my screen freezes a lot. Almost always my McAfee Antivirus (BT Net Protect Plus) is responsible for showing at least 50% up to 80% of total CPU capacity.
I regularly run Winaso Reg Cleaner, Malwarebytes, CCleaner etc to try to keep my computer clutter and bug free.
Is McAfee typically a high CPU usage user, and would anyone recommend using an alternative Antivirus.