"Spotlight stopped working on M2 Macbook Air: I've been trying to fix this issue for months to no avail. My spotlight just doesn't work anymore- it can't open apps, files, etc. I've tried reindexing, unchecking all of the search result boxes and restarting, everything. It simply doesn't work for me. Any help would be greatly appreciated."
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Reinstalling the macOS:
Nothing would be lost. It's just that misplaced items would be placed back to where they should be and corrupt system files would be replaced by clean files. Go Here: Reinstall macOS - Apple Support. Use the third bulleted method: [command + r]. Important: Prior to installing an update or performing a reinstallation, to prevent data loss, be sure to Back up your Mac with Time Machine.