Hard drives fail. Ransomware strikes. Laptops get dropped. Fires happen. If your important files only exist in one place — on your computer — you’re one bad day away from losing everything. Here’s how to back up your computer properly, whether you’re a home user or a small business in Naples, FL.
The 3-2-1 Backup Rule
IT professionals swear by this: keep 3 copies of your data, on 2 different media types, with 1 copy offsite. In practice, that means: your working files on your computer, a copy on an external hard drive, and a copy in the cloud. If your house floods, your external drive is gone too — but your cloud backup survives.
Built-In Backup Options
Windows: File History + Windows Backup
Windows 10 and 11 have built-in backup tools. File History (Settings → Update & Security → Backup) automatically saves copies of your files to an external drive. Windows Backup can create a full system image — useful for recovering from a total disk failure. Both are free and built in — there’s no excuse not to use them.
Mac: Time Machine
Plug in an external drive, open System Preferences → Time Machine, and select your drive. Time Machine handles the rest automatically, backing up hourly. If your Mac crashes or you accidentally delete files, Time Machine lets you travel back in time to recover them. It’s one of the best backup systems ever built into an OS.
Cloud Backup Options
- Google Drive / OneDrive / iCloud — free plans give you 5-15 GB; enough for documents and photos but not full system backups
- Backblaze — $9/month for unlimited computer backup; one of the best values for full-computer cloud backup
- Carbonite / IDrive — good options for small businesses backing up multiple computers
External Hard Drive Backup
A 2 TB external hard drive costs about $60-80 and can back up most home computers completely. Plug it in once a week, let Windows Backup or Time Machine run, and unplug it when done. Keeping it unplugged when not in use protects it from ransomware (which can encrypt connected drives) and power surges.
What Should You Back Up?
At minimum: Documents, Desktop, Downloads, Photos, and any other folders where you save important files. If you run a business, include your QuickBooks files, customer records, and any project files. Email (if stored locally via Outlook) should also be backed up.
How Often Should You Back Up?
For home users: weekly external drive backup + always-on cloud sync for important folders. For businesses: daily backups, automated, with monthly verification that the backup actually restores.
Let Naples Computers Set It Up For You
Setting up a proper backup routine takes about 30 minutes with the right help. Naples Computers Inc. can configure automatic backups for your home or business computers, set up cloud sync, and verify your backups are actually working. We offer managed IT services that include automated backup monitoring — so you never have to worry about it again.
Call us at 239-513-1960 or visit 2308 Immokalee Rd, Naples, FL 34110. We’re here Monday–Friday 9am–6pm and Saturday 10am–3pm.