While Playing Games on Laptop Windows PC or Mac, you may run into a FullScreen issue,
Specially if you'r running an old game – that may before 2012.
ofcourse you can use your Laptop brand support website to upgrade or installing your exact Graphic Card software and drivers.
and follow steps into the following description videos.
For MAC Laptop (Intel HD Graphics).
for more you may need to get read the below great blog posts..