This issue started less then a week ago. I am running a Lenovo G510 laptop with 8GB of Ram, I7-4700MQ CPU with an onboard HD4600 video card. The issue I have is that when I open programs they take a little longer then they should and most times when I go to move the programs position on the screen or close or mimize it I get a NOT RESPOND. This also happen when I have web pages open, I will attempt to go to another page and will get the same not responding issue just for a few seconds. I have run a full trend micro virus scan and it has come back clean. I have run a full PC pitstop test and the biggest issue is a slow 2D video card result. I ahev run the Lenovo Solution center and it says all hardware and software and running well and they pass all tests.
I am hoping someone will have some more tests for me to run and some idea's on what to try next.