Greetings and salutations. My problem is that when ever I manually run a full system scan it will cause my 4gigs of RAM to reach 3.9 activity which then causes the scan to linger, no matter how long I leave it. This has happened every time I have ran it ever since I changed it to Windows 10. I don't think it happened when I upgraded from Windows 7. If you need any information please let me know. Thank you in advance.