Lately, I have been helping people with pop-ups, scam calls, and attempts to gain remote access to their computers. A warning appears on the screen, someone says they can fix it, and suddenly a stranger is asking to connect.
I want people to know how to recognize those situations. I also want them to have a way to recover their important files if something goes wrong.
That could mean a scam, a computer that stops working, or an accidental deletion while cleaning up folders. Family photos matter. So do the documents you need to run your business.
To back up important files safely, keep the originals, copy them to a separate device, and maintain another copy away from your home or office. Check that you can open the copies before relying on them.
Start with three copies of your important files
The goal is to keep three copies of your important files:
- The copy you use. This might be on your computer or phone.
- A copy on a separate device. An external drive is a common option. A flash drive can hold an extra copy of a few documents, but I would not rely on one as your entire backup plan.
- A copy away from your home or office. A cloud backup service can fill this role when it is set up to protect the files you need. Cloud storage can help too, but first check whether it is making an independent backup or simply synchronizing changes.
Two folders on the same computer will not protect you if that computer’s drive fails. An external drive sitting beside it helps if the computer fails, but both could be lost in a theft or fire. That is why the off-site copy matters.
The copies also need regular updates. A backup from last year will not contain the photos you took yesterday.
Cloud sync and backup: know the difference
OneDrive, Google Drive, and iCloud can be useful parts of a backup setup. But having an account does not mean everything on your device is protected.
Check which folders or photos are included, whether uploads have finished, and whether your storage is full.
There is another detail worth understanding: these services often sync your files. Changes made in one place can appear everywhere, including deletions. Seeing the same file on your computer and in the cloud does not always mean you have two independent copies.
Recovery features can help, but they have limits. Microsoft explains how to recover deleted files or folders from OneDrive, including how long items normally remain in the recycle bin. The exact rules depend on the account and service.
Some files you see on your computer may also be stored only in the cloud until you download them. Before counting something as a local copy, check that your cloud service marks it as available offline.
How to copy files to an external drive safely
If you are putting photos or documents onto an external drive, copy them and leave the originals alone.
Moving a file changes where it lives. If the only copy ends up on the external drive, you have relocated it rather than backed it up.
A safe starting point is:
- Choose a small folder you recognize.
- Use Copy, then Paste into a clearly named folder on the external drive.
- Wait for the transfer to finish and check for errors.
- Open a few files directly from the external drive to make sure you can read them.
That small check is useful, although it does not prove that every file in a large backup is intact. A complete backup plan should include occasional recovery tests.
Do not erase the old computer or delete the originals just because a transfer window disappeared.
If you see an unfamiliar message asking to replace files, or you cannot tell which folder contains the original, stop before approving it. That is a good time to ask for help.
Keep your backup out of a scammer’s reach
An external backup drive left connected can be exposed to harmful software or to someone controlling the computer. For a simple home setup, safely eject and disconnect the drive after the backup finishes. Businesses may need an automated setup with version history, recovery testing, and additional protections.
If you think a scammer currently has access, disconnect the affected computer from the internet or turn it off, then contact someone you already trust. Do not connect your backup drive to the affected computer to start moving files.
Use another trusted device to secure any accounts that may have been exposed. If you shared financial information or sent money, contact your bank promptly using a phone number you know is genuine.
For a calm response checklist, use the IT Wes pop-up scam help guide. The Federal Trade Commission’s tech support scam guide also explains the warning signs, what to do next, and how to report the scam.
A backup can help you recover files. It cannot undo information someone has already copied or money you have sent.
Get help with backup setup and safe file transfers
You do not need to reorganize every folder before asking for help.
IT Wes offers computer help in Tucson, including backup setup and lessons on transferring files safely. We can work through where your files are, what needs protection, and how to check the copies afterward.
For a business, that conversation should include more than the Documents folder. Accounting records and other business applications may need their own backup process.
Contact IT Wes if you would like help getting started. The goal is for you to understand where your important files are and feel comfortable making a copy without worrying about losing the original.