Featured guide
Repair a misbehaving app without losing data
Move from low-risk checks to reset or reinstall only after user data and settings are understood.
More practical guidance
Evaluate software with a focused trialTest one real workflow, data portability and total operating cost before committing a team or important records.Trace a slow computer methodicallyIdentify whether the bottleneck is startup load, CPU, memory, storage, network or one application before applying disruptive fixes.
Quick checklist
- Exact symptom recorded
- Backup created and sampled
- Service status checked
- Recent change isolated
- Credentials and licence available
Common problems
Cloud sync may have deleted files
Pause sync on affected devices and preserve local copies before reconnecting.
Reinstall does not remove the fault
The cause may be in the user profile, synced configuration, document or external service; test with a clean profile if the app supports it.
What to do next
Document the working fix and re-enable extensions or sync gradually so the trigger is identifiable if it returns.