Mac Guides
Intermediate
1 min read 4 stepsJanuary 27, 2026Verified January 2026How to Connect an External Monitor to Mac
Extend or mirror your Mac display using an external monitor.
In this guide (4 steps):
1
Connect the cable
~15sUse HDMI, USB-C/Thunderbolt, or a compatible adapter to connect your monitor to your Mac.
2
Configure display mode
~15sGo to System SettingsDisplays. Choose "Extended Display" or "Mirror" mode.
3
Arrange displays
~15sIn Display settings, drag the monitor icons to match their physical positions on your desk.
4
Adjust resolution
~15sSelect the external display and choose a resolution. "Default for display" is usually best.
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