When I first restart my Lenovo ThinkCentre my system speed is fine. If my computer goes to sleep and I wake it up, speed looks fine until K double click on any program or data on my desktop or taskbar the operating system almost stops. Have reloaded window, Edge, Google, Internet Explorer and my Norton software. No effect. Can you help an old man out?
It seems like either your startup programs are too many or your computer is heating up high. To diagnose the issue, disable all the startup programs from your computer and then check. To diagnose the high temperature issue, use the “Core Temp” application on your computer. You’ll get all the data in it.