It’s 4:55 on Friday. Your screen is locked, and you’re not sure your last backup worked.

That’s a stressful moment. But a few practical steps can make it easier to protect your files, and get help if something goes wrong. You don’t need a full IT department to start.

First, check whether your backup is really working

A computer isn’t backing up just because you turned on a backup setting once. The backup might have stopped, missed important folders, or saved files to a drive that’s always connected to the computer.

Start with these checks:

  • Look at the most recent backup date. Is it recent enough for your business?
  • Check which files and folders are included. Important documents might be outside the selected folders.
  • Look for error messages or missed backup alerts. A backup that failed silently won’t help when you need it.
  • Try restoring one file. Finding a backup is not the same as confirming that you can use it.

If you see an error, don’t assume your files are safe or lost. Note what the backup screen says, then check the backup settings or ask for help.

Small-business owner checks a laptop backup interface showing a failed status and disconnected drive

Make it harder for ransomware to reach every copy

Ransomware is malicious software that can lock or encrypt files, making them difficult to use. Some attacks also involve stealing data. A backup can help you recover, but only if the copy is still available and usable.

A useful starting point is the 3-2-1 backup rule:

  • Keep three copies of important data: the original and two backups.
  • Store them on two different types of storage.
  • Keep one copy separate from your everyday computer or network.

For example, you might use a managed backup service and a separate offline or otherwise protected copy. A drive that stays connected all the time may be reachable by ransomware, too. And a synced folder isn’t always a separate backup: unwanted changes or deletions may sync across devices.

CISA recommends keeping offline, encrypted backups of critical data and testing that they’re available and intact. You can read its ransomware guidance for more details.

Back up the files your business can’t afford to lose

Think beyond the documents on your desktop. What would slow your business down or interrupt work if it disappeared?

Consider:

  • Customer, employee, and financial records
  • Contracts, proposals, and business documents
  • Photos, design files, and other work in progress
  • Email and important shared files
  • Any information needed to restore your business software or computer

Decide how much recent work you could reasonably recreate. If losing a week of changes would be a serious problem, a weekly backup may not be frequent enough. Ask how often backups run, how long older versions are kept, and what happens if a backup fails.

Backups and antivirus do different jobs

If you need antivirus protection, think of it as one part of a layered plan. Security software can help identify and block malware. Backups give you another way to recover files if your computer or data is affected. Neither one is a guarantee that an attack can’t happen.

A small-business owner uses a laptop with a security shield blocking a suspicious file while backup icons remain protected

Also make it harder for someone to get into your accounts:

  • Turn on multi-factor authentication for email and other important accounts.
  • Use unique passwords, ideally stored in a trusted password manager.
  • Install operating-system and software updates.
  • Be cautious with unexpected links and attachments.

CISA recommends regular software updates, managed security tools where practical, and tested offline backups. You can start with the basics and add protection as your business needs change.

What to do if you see a ransomware warning

If your screen suddenly locks or files appear to be changing, take it seriously, but don’t panic or start clicking unfamiliar buttons.

  1. Disconnect the affected computer from Wi-Fi or the network. This can help limit its connection to other devices.
  2. Don’t connect your backup drive. Keep backup copies separate while you get advice.
  3. Contact your IT support provider. Use a phone or another device if you’re unsure whether the computer is safe.
  4. Avoid wiping or restoring the computer before getting guidance. A safe recovery plan starts with understanding what was affected.
  5. Follow advice from a qualified professional. Recovery may involve securing accounts and systems before restoring files.

If you’re concerned about ransomware, making a simple plan now can give you a clearer next step later. Write down who to contact, where your backups are, and which files matter most.

Test a restore before you need one

A successful backup notification is encouraging, but a restore test is more useful. Once a month, try restoring a sample file to a safe location. Make sure it opens and contains the information you expect.

Then ask your provider how a larger recovery would work:

  • Can you restore an earlier version of a file?
  • Can you recover data if your computer is unavailable?
  • How long are backup versions kept?
  • Who will help if a backup fails or you need to restore?

A quick check now is much less disruptive than discovering a problem when you’re trying to serve customers.

Small-business owner and remote IT professional calmly restore files from a selected backup point onto a clean laptop

Want backup and security handled for you?

You don’t have to figure out every setting alone. My SMB IT offers plans for small businesses that want practical support without the cost of a full IT department.

Basic starts at $9.99 per device per month and includes computer monitoring, updates, and security vulnerability monitoring. Essentials adds unlimited remote Help Desk support and technology guidance. Pro includes managed backup and business-class antivirus and malware protection. Setup fees apply.

You can compare the plans or see how our services work. Plans can scale from one computer to twenty, with no contracts and the flexibility to cancel anytime.

Frequently asked questions

Does antivirus protect my files from ransomware?

Antivirus can help detect and block malware, but no security tool can promise to stop every attack. Pair security software with protected backups, updates, and secure account settings.

Is a cloud backup enough?

It depends on how it’s set up, what it includes, and how recovery works. Ask whether older versions are kept and whether a backup could be protected if your computer or account is compromised.

What if my computer isn’t backing up right now?

Check the backup status, note any error message, and confirm which files are included. If you’re not sure how to fix it, ask an IT support provider to review the setup and test a restore.

Concerned about your backup or not sure what protection you need? Start with a simple conversation and a plan that fits your business.

Computer problems? Now you have someone to call.