The more levels of security you have on your Mac, the safer your files will be. This is particularly true if you allow multiple people to use your computer. For your most sensitive files, it's a good ...

Nowadays, the computer has a very important place in everybody’s life, as a personal gadget used for a lot of different things. Everything is digital, and it is stored on a computer’s hard disk or on ...

If you have sensitive information stored on a Windows computer that you share with others, or on a laptop that you're worried could be stolen, you'll need to keep your data safe. This is when password ...

One of the benefits of online file sharing and cloud storage services is the ability to share documents and files with friends, family, or colleagues easily. But with it being so easy, how do you ...

You can–and should–protect your Windows computer with a strong and secure login password or other means of authentication. Perhaps there are specific folders and ...

Reader Ash wants to know if there’s a way to password-protect individual folders in Windows 7: “I have a PC and I am the main user of it 95% of the time. As such, I don’t have it request a password ...

Microsoft Excel has been one of the go-to spreadsheet apps for several decades, and it's developed an array of tricks throughout its lifetime, not just for making data entry, editing, and organization ...

PDF (Portable Document Format) is the most widely accepted file format for sharing documents, including images, text, and other information. Not just that, it can also contain rich media elements such ...