This vendor-written tech primer has been edited by Network World to eliminate product promotion, but readers should note it will likely favor the submitter’s approach. Correctly sizing a disk backup ...

Learn how to back up your Mac in 2025 with this step-by-step guide. Protect your data with Time Machine and best practices ...

Making a full system image backup preserves not only your files, but Windows and all its settings as well. Here are the best free Windows backup and recovery tools with step-by-step instructions. When ...

What you should back up depends on how you use your PC. As a rule, a regular backup of the home directories is sufficient. This protects against data loss—for example, if an important file is ...

Setting up a backup is probably on your to-do list. So why haven’t you done it yet? Maybe it’s because you’ve got a million other things to do, or maybe the technical aspects are a little ...

Your iPhone may have low storage because it's been consumed by System Data, which can potentially consume all available capacity. Here's how to regain space when things get too bloated to function.

We usually store our photos, documents, and more on a single hard disk—or, increasingly these days, a solid state drive (SSD)—but there’s always the nagging worry that the disk will fail, taking all ...

There are many situations that can render your Windows system backup image invalid; for example, if you have stored data on a scratched hard drive, the backup image might be damaged. Consequently, ...

As the number of places where we store data increases, the basic concept of what is referred to as the 3-2-1 rule often gets forgotten. This is a problem, because the 3-2-1 rule is easily one of the ...

The influx of artificial intelligence (AI) in data centers creates significant demand on critical power equipment. It will only become more of an issue, as analysts predict that agentic AI will handle ...