Quick answer
Define which columns identify a duplicate before removing rows. Matching names alone may not mean two records are the same.
Understand the issue
Save an untouched copy and decide which record should survive. Different invoices or contacts can share visible values while representing separate events.
Step-by-step checks
- Highlight or filter suspected duplicates first.
- Choose the identifier columns deliberately.
- Compare the retained rows and total count afterward.
Need help with this issue?
Share your model and symptoms. Confirm availability and the quote before booking.
What the results mean
A preview is safer than applying broad removal to an unexplained list.
| Stage | Action |
|---|---|
| Start | Highlight or filter suspected duplicates first. |
| Compare | Choose the identifier columns deliberately. |
| Next step | Compare the retained rows and total count afterward. |
Repair checklist
If you need help, send RJ Computers your device model and the results of the checks above. Explain what must be preserved before work starts, especially files that have no other copy.
- Confirm assessment charges and what the quote includes.
- Ask for approval before additional parts or destructive software changes.
- Test the original symptom at handover and keep the repair details.
Ready for an assessment?
Share your model and symptoms. Confirm availability and the quote before booking.
Frequently asked questions
Should duplicate names always be removed?
No. Establish the record identifier and business meaning first.
What should I record before requesting help?
Record the full model, exact error or symptom, recent changes and what you already tried. Explain whether important files have a separate backup.
How do I arrange a repair assessment?
Call RJ Computers on +91 99715 24677 or use the WhatsApp booking button. Confirm availability, diagnostic fees and the scope of work before booking.
Conclusion
A preview is safer than applying broad removal to an unexplained list.
Further reading: Official product guidance