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Back Up Your Computer Before a Factory Reset

The #1 mistake people make: they assume the factory reset will save their files. It won't. A full reset wipes everything — apps, documents, photos, browser saved passwords, and settings. Here's how to back up properly before you do anything irreversible.

Step 1 — Identify What Needs Saving

Step 2 — Choose Your Backup Method

Option A: External Hard Drive (Best for large amounts of data)

  1. Plug in your external drive
  2. Windows: Search "Backup settings" → use Windows Backup or File History to copy your folders. For a full image backup, use "Backup and Restore (Windows 7)" — still works on Windows 10/11.
  3. Mac: Time Machine will auto-detect the drive and do a full system snapshot — use this.

Option B: Cloud Storage (Best for documents and photos)

  1. Sign into Google Drive, OneDrive, or iCloud
  2. Upload your Desktop, Documents, and Pictures folders manually, OR enable folder sync in the app
  3. Wait for upload to complete — check file count matches

Option C: USB Flash Drive (Quick backup for small files)

  1. Copy your most critical files only — documents, photos
  2. Not ideal for full system backups due to limited storage

Step 3 — Verify the Backup Before Resetting

Step 4 — Export Passwords and Settings

Step 5 — Note Down Before You Reset

Pro tip: After the reset, do NOT restore everything immediately. Reinstall your OS and drivers first, then selectively restore files — this is your chance to start clean and only bring back what you actually need. Restoring an entire old backup can also restore whatever problem made you reset in the first place.

What you need

Portable External Hard Drive 1TB

Essential — the safest and fastest way to back up everything locally. 1TB covers most users; go 2TB if you have lots of video or raw photos.

$60-90
USB Flash Drive 128GB

Optional for quick backup of critical documents only — not enough for a full system backup but good as a secondary copy.

$15-25
Bitwarden Password Manager

Free and open-source — export your passwords here before the reset and they'll be available on any device instantly after. Better long-term than a CSV file sitting on a drive.

Free
Verbatim Store 'n' Go USB Drive 256GB

Larger USB option if you have a moderate amount of files and don't want a full external drive.

$25-40
USB-C to USB-A Adapter

Handy if your laptop only has USB-C ports and your drive uses USB-A — many newer laptops need this.

$8-15
USB Hub with Multiple Ports

Optional — useful if you're copying from multiple sources simultaneously or your laptop has limited ports.

$20-35
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