Open theSettingsapp (pressWin+Ias a shortcut) and selectDevices.
In the pop-upAdd a devicewindow, selectBluetooth.
Making a wireless mouse discoverable differs by manufacturer, so check your quick-start instruction guide.
Connect a Wireless Mouse on a Computer Running macOS
Put your wireless mouse into pairing mode.
Check the gear documentation for instructions.
Click theApple logoin the menu bar at the top of the screen and selectSystem Preferencesin the drop-down menu.
ClickBluetoothto bring up the system preferences.
Your Mac searches for any rig in pairing mode when you initiate the Bluetooth panel.
You should see a connection request to verify that you want to connect the specified gear.
If so, clickConnect.
Check the gadget documentation for instructions.
bring up the Bluetooth panel and ensure that the switch at the top is set to theOnposition.
Select your mouse in theDeviceslist and finish the setup.
Complete this step within 20 seconds to avoid timeouts.
When the mouse connects, its status displays asConnected.
pick the connected mouse to open a panel for equipment-specific customization.
Because they rely on Bluetooth, wireless mice connect just like any other Bluetooth equipment.
Most moderntabletcomputers and laptops feature built-in Bluetooth radios.
However, some desktop computers do not.
FAQ
There are severalkeyboard shortcuts and commandsthat perform similar functions to using a mouse, however.
And in most cases thearrowandTabkeys can be used to select items you want to interact with.
Though while possible, using your gear without a mouse may feel sub-optimal and a little clunky.
Use a cleaning wipe on the surface of the mouse, and scrub at any stubborn areas.