Here’s a good tip if you’ve updated an older PC to Windows 10 or if your Windows 10 PC seems to be a bit sluggish. Type Adjust the appearance and performance of Windows into the search box and click on the result.
When Control panel opens, tick the box next to Adjust for best performance.
If there are some features you wish to keep, you can check the box next to them.
To return to the default setting, just tick the box next to Let Windows choose what’s best for my computer.
Don’t forget to click Apply or OK before leaving to save changes.