Deactivate visual effects
1. From the Start menu, search for "View advanced system settings" and press the Enter key.
2. Go to the Advanced tab.
3. Under Performance, click on Settings.
4. Choose "Adjust for best performance." This will disable all of the visual effects.
5. (Optional) If you still want to use some visual effects, select Custom instead and mark the ones you wish to keep.
6. After making your selection, click Apply, then hit the OK button.