I have recently update my windows 7 to windows 10 but my start menu lag on my pc i have very old pc i have 82945g chipset all of you know that this is very old chipset but i have try many display drivers like intel gma 3150 but its not fix my start menu lag but when i going to try reinstall my graphics media accelerator then i go to device manager and select the display adapter when i select update driver and when i see Microsoft display adapter i install it after installing i restart my pc and its fix my start menu lag but this is decrease my gaming performance and after i try to reinstall my graphics media accelerator my gaming performance will be increase but my start menu lag will return now what i do pls tell me