Screen flickers turns white

I have a satellite that's just over two years old, noticed last summer I was having some issues with Explorer pages flickering and turning white, usually when I have more than one window open or am watching a video. It stopped and didn't come back until last week. Over the last few days it has happened quite a few times, I'll have 2 or 3 windows open and one or two will just turn white or start flickering and the other will remain normal. If I minimize the window or close it, the desktop is not flickering and as I said, one window will remain normal. To stop this, usually have to close the page and reopen it. Not sure how this could be a hardware issue if only one page is affected but I have also had issues with Explorer freezing and needing to close a few times a week. I have Malwarebytes premium running, no malware on my computer according to that program. Any insight would be appreciated, thanks!