Guys I need your help I accidentally put the wrong resolution in sosumi macOS and now it looks like this

forum
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image

Plz help me I want to fix this without losing data

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First thing, try rebooting it.

Second, if the first doesn’t work, try entering safemode to reset the resolution:

  1. reboot
  2. at the boot loader press escape key to cancel the timer
  3. press the right-arrow key until the options icon is selected (it looks like a gear or cog)
  4. press enter to select the options, and then press enter again to select the “boot args” option
  5. type -x then press enter followed by escape
  6. navigate the selector back (left arrow key) to your boot disk and press enter
  7. wait for it to boot and then try resetting the resolution once booted followed by a final reboot