Hi,
If you have McAffe trial version installed, disable it or uninstall with their removal tool and see whether it improves the performance:https://service.mcafee.com/webcenter/portal/cp/home/articleview;jsessionid=l2eh0gIaphKBKEiTnDALG-yNEaYgerHThDVupDKYG823-szaRDYo!-16328639!-528104781?articleId=TS101331&_afrLoop=2188423265896635#!%40%40%3F_afrLoop%3D2188423265896635%26articleId%3DTS101331%26centerWidth%3D100%2525%26leftWidth%3D0%2525%26rightWidth%3D0%2525%26showFooter%3Dfalse%26showHeader%3Dfalse%26_adf.ctrl-state%3D139tgk6kgm_4
You will be protected by Windows defender, if you prefer a third party AV, you can always get an alternative online.
