Craig the Computer Geek
Topic 3 — All Topics

How to Back Up Your Photos and Important Files

Protect your precious photos and important documents before something goes wrong. This guide covers three easy backup methods — including a free one that's completely automatic

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Every computer will eventually fail — it’s not a matter of if, but when. The good news is that protecting your photos, documents and memories takes just a few minutes to set up, and one of the best methods is completely free.

⚠️ Why Do I Need to Back Up?

A backup is simply a copy of your files stored somewhere separate from your computer. If something goes wrong with your computer, your backup keeps everything safe. Here are the most common reasons people lose files:

Hard Drive Failure

Computer hard drives wear out. When they fail, every file on them is gone — often without any warning.

Accidental Deletion

It’s surprisingly easy to accidentally delete a folder. Without a backup, those files are gone permanently.

Theft, Fire or Flood

If your computer is stolen or damaged, your files go with it — unless they’re backed up somewhere else.

Virus Attack

Some viruses deliberately destroy or lock your files. A recent backup means you can recover everything.

💡 Your Three Backup Options

There are three main ways to back up your computer. Each one suits different people — you can use just one, or all three for complete peace of mind.

Cloud Storage

Best for photos & documents

Free to set up. Files are saved automatically online. Access them from any device, anywhere.

Easiest

USB Drive

Good as a second backup

A small plug-in drive you copy files to manually. Keep it in a different location to your computer.

Simple

External Hard Drive

Best for large collections

Holds tens of thousands of photos. Plugs into USB. Can be set to back up automatically.

Most storage

☁️ Option 1: OneDrive — Free and Automatic (Recommended)

OneDrive is Microsoft’s cloud storage service and it’s already installed on your Windows computer — for free. Once set up, it backs up your files automatically every time you’re connected to the internet. You don’t have to do anything.

  1. Look in the bottom-right corner of your screen (near the clock) for a cloud-shaped icon. Click it.
  2. Sign in with your Microsoft account (the email and password you use for Windows or Outlook). If you don’t have one, you can create one free at account.microsoft.com.
  3. OneDrive will create a special folder on your computer called “OneDrive” — you’ll see it in File Explorer on the left side.
  4. Move your Photos folder into OneDrive — right-click the Photos folder and select “Move to OneDrive” or drag it in.
  5. From now on, every file in your OneDrive folder is automatically backed up to the cloud.
💰 How much does OneDrive cost?
The free plan gives you 5 gigabytes of storage — enough for thousands of documents and hundreds of photos. If you need more (for example, if you have a large photo collection), Microsoft 365 subscriptions include 1 terabyte (1,000GB) of storage.

Option 2: Backing Up to a USB Drive

A USB drive (sometimes called a thumb drive or flash drive) is a small device that plugs into a USB port on your computer. They’re inexpensive (from about $15) and available at any supermarket, hardware store or electronics shop.

  1. Plug in your USB drive to a USB port on your computer. A notification may appear — click it to open the drive, or open File Explorer and find it in the left panel.
  2. Open a second File Explorer window — press ⊞ Win + E to open File Explorer.
  3. Navigate to your files — photos are usually in Pictures, documents in Documents.
  4. Select the files you want to copy. To select everything, press Ctrl + A.
  5. Copy them with Ctrl + C, then click into your USB drive window and paste with Ctrl + V. The copy may take a few minutes for large collections.
  6. Safely eject the USB drive when done — right-click it in File Explorer and choose “Eject” before unplugging.
📅 How often should I do this?
Set a reminder in your calendar — monthly is ideal for most people. The more your files change, the more often you should back up. If you take lots of photos, do it weekly.

🛡️ The 3-2-1 Backup Rule

Professional IT people follow a simple rule to make sure data is always safe. It’s called the 3-2-1 rule:

3
COPIES

Keep at least 3 copies of important files — the original plus 2 backups

2
FORMATS

Store backups on 2 different types of storage — e.g. USB drive AND OneDrive

1
OFF-SITE

Keep at least 1 copy somewhere away from home — cloud storage counts!

✅ Your Backup Checklist

Use this checklist to make sure you’re properly protected:

Set up OneDrive Sign in and allow it to back up your Photos and Documents folders automatically.
Back up your photos Move your photo collection to OneDrive, or copy it to a USB drive.
Back up important documents Tax returns, letters, insurance documents — make sure they’re in your backup.
Test your backup Open a file from your backup copy to confirm it actually saved correctly.
Store USB drive safely Keep it somewhere separate from your computer — a drawer in another room, or a safe.
Set a monthly reminder For manual backups, put a recurring reminder in your phone or calendar.
🌟 Craig’s advice
The best backup is the one you actually do. Don’t aim for perfection — start with OneDrive today and add a USB drive backup later. Something is infinitely better than nothing.
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