Open your computer’s Settings
Go to Bluetooth & devices or Devices
Select Mouse
Adjust the pointer speed or mouse sensitivity slider
Open additional mouse settings if needed
Go to Pointer Options
Move the pointer speed slider to the desired level
Apply the changes
On a gaming mouse, open the mouse software
Adjust DPI or sensitivity settings
Save the settings
On a Mac, open System Settings
Go to Mouse
Adjust tracking speed
Test the mouse and fine-tune if needed