Because of its Unix heritage, Mac OS X is a true multi-user operating system from the ground up. Yet some people have used Mac OS X for many months without fully realizing what this means -- as the ...

The ability to locate your data when you need it is an essential skill for anyone who uses a computer. Unfortunately, many people become very frustrated performing this relatively simple task. This is ...

What are Shadow Volume Copies? Since Windows XP Service Pack 2 and Windows Server 20013, Microsoft has bundled a technology into their operating systems called Volume Shadow Copy Service or VSS. This ...

A file is the common storage unit in a computer, and all programs and data are "written" into a file and "read" from a file. A folder holds one or more files, and a folder can be empty until it is ...

We never know when our hard drive will stop working, and we lose important data. There is a high risk of data loss during a cyber attack or a natural disaster. Therefore, it is always a good idea to ...