Issue Description
User account behaves abnormally – settings won’t save, apps crash, or login fails.
Common Causes
- Migration errors
- Permission corruption
- Profile data damage
Step-by-Step Solution
Step 1: Create a New User Account
- System Settings → Users & Groups
- Add a new Admin user
Step 2: Log into New Account
- Confirm system works normally
Step 3: Migrate User Data
- Copy Documents, Desktop, Pictures from old account
- Avoid copying Library folder initially
Step 4: Remove Old Account
- Delete corrupted account after verification
Explore Further
- Rebuild user Library selectively
Prevention & Best Practices
Avoid forced shutdowns during user sessions.