Mac is slow after a macOS update
After a macOS update, your Mac needs time to rebuild its search index and clean up old system files. Restarting and waiting 30 minutes usually fixes it. If it's still slow, check your storage.
A new macOS update causes temporary slowness because Spotlight (the search tool) is rebuilding its index, old system files need cleanup, and the update itself is still optimizing. The slowness usually goes away on its own after 30-60 minutes, but restarting speeds it up.
- ✓Your Mac is plugged in to power
- ✓No urgent work that needs the Mac at full speed right now
- ✓30+ GB free space on your Mac
Fix-IT-Bot will walk you through each step, just tap, no typing needed.
Skip, I just want a technicianCommon mistakes to avoid
- Shutting down the Mac before Spotlight is done rebuilding. Indexing takes time — let it finish.
- Deleting system files you think are old. Only delete files in Downloads and Documents that you created.
- Not restarting after the update. A restart is required for the system to fully optimize.
Signs you need professional help
- If your Mac is still slow 1 hour after restarting, even with 10+ GB free storage and Spotlight done rebuilding, call us — there might be a background process issue or hardware problem.
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