Changing your silver screen solution inmacOSshould be a fairly dim-witted task , but there are actually a few more footprint involved than you might imagine . That ’s because your option change based on whether you ’re connect to anexternal computer monitoror are using your Mac ’s built - in display .

How to change your Mac’s screen resolution with an external monitor

If you have an external monitor connected , regardless of whether it ’s a laptop computer like theMacBook Proor a desktop like theMac mini , you’re able to easily aline your filmdom firmness .

Step 1 : First of all , open theSystem Settingsapp from your Mac ’s Dock . If it ’s not there , click theApple logoin the top - left corner , thenSystem options .

Step 2 : In the System options sidebar , clickDisplays . Here , you should see a list of resolution options , with your reminder ’s default firmness of purpose selected . Just click one of the other option in the list and your Mac ’s resolution will exchange right aside .

stair 3 : If the result you are looking for is not in the leaning , clickShow all resolutions . Note that these superfluous resolutions might look odd because they will not of necessity scale properly to your monitor ’s dimensions .

Step 4 : Sometimes , your external monitor will not have its resolution selection listed , and will instead show a series of thumbnail , includingLarger TexttoMore Space . If that ’s the case , the right way - penetrate or Control - clicka thumbnail and click theShow Listmenu . This should reveal the full tilt of resolutions , where you could just click an alternative to interchange your exhibit ’s declaration .

Change your resolution with your MacBook’s built-in monitor

thing ferment slightly differently if you ’re using an Apple laptop with a built - in presentation , but are just as square .

Step 1 : As before , openSystem Settingsand clickDisplaysin the sidebar .

Step 2 : Here , you will see a few selection at the top of the windowpane , fromLarger TexttoMore Space . The former will get down the resolution , while the latter will increase it .

Step 3 : flick one of the on - screen option and your Mac ’s resolution will change accordingly . To put it back to how it was , just sink in the option you were antecedently using .

Step 4 : If you desire more exact resolution figure of speech , right - chatter one of the thumbnail and selectShow List .

Step 5 : You should now see a set of resolution figure given in pixels , just as you do when you ’re connected to an outside monitor . Choose an option and your MacBook ’s built - in display resoluteness will deepen . To turn back to using thumbnails , correctly - flick anywhere in the resolution list and chooseShow Thumbnails .

And that ’s all there is to it . Changing your Mac ’s screen resolve in macOS Sequoia is straightaway and elementary to do , whether you ’re using the twist ’s built - in covert or an extraneous display .

The only slight hang-up is that exact resolution design are hidden behind thumbnail when you ’re using a MacBook , but it ’s easy enough to reveal the existent numbers behind those options .

If you are getting unlike options from what we have show above , or your System options app calculate different from the one in this guide , make certain you haveupdated your Macto the latest translation of macOS .