If you see numbers or boxes on your screen, don't hear any sound, can't use some keys or your Mac wakes up from sleep on its own, there may be a simple explanation and an easy fix. FOLLOW MACMOST FOR NEW TUTORIALS ▶️ Subscribe — (And hit the 🔔) 🦋 Follow on Bluesky, Mastodon and more: FREE EMAIL NEWSLETTER 📬 See what's new each week and more — 📆 Per-Video Email Notifications — SUPPORT MACMOST AT PATREON ❤️ 00:00 Intro 00:21 1. Mac Running Slow 02:06 2. Some Keyboard Keys Not Working 04:23 3. Numbers All Over the Screen 04:59 4. Text In Boxes On the Screen 05:35 5. App Windows Jump To the Left Side 06:29 6. Mac Wakes Up On Its Own 07:38 7. Can't See the Entire Screen 08:21 8. Web Pages Missing Things 09:51 9. F-Keys Not Working 11:54 10. No Sound #macmost #mactutorial