So my computer is usually pretty fast when it comes to gaming but for some reason it has become very slow only when i play games it cant even get over 3 fps which is very strange i have tried most things like updating windows 10 and updating all my software like my graphics drivers also i have run a antivirus scan on my whole computer but still nothing has helped fix it also my specs are here : Intel core i7-4710HQ CPU @ 2.50GHz 2.50Ghz, 8 GB RAM , Nvidia gtx 850m