You can password protect a PDF on a Mac computer using the Preview app to secure files that contain sensitive information.

To password protect a PDF in Adobe Acrobat Reader, you'll need the paid Pro version, which starts at $14.99 a month.

PDFs are the second most common file type used to deliver malware. Because they’re trusted for invoices, policies, and ...

In college, your computer is more than just a study tool — it’s your library, filing cabinet and (much to my chagrin) sometimes even your classroom. But without good file management, it can ...

Office applications like Word periodically, and sometimes, without the consent of a user convert a file to ‘Read-only’ mode while it is being used. The change in default status can be annoying since ...

Artificial Intelligence (AI) has brought remarkable advances to everyday life, but unfortunately, it has also supercharged ...

Tens of thousands of emails sent on Thursday that asked recipients to volunteer for the Democratic Party ahead of the November U.S. election actually came from email scammers and carry malicious ...

PayPal is a trusted online payment system. It's used worldwide for transactions. But getting a verified PayPal account can be ...

ZDNET's key takeaways Word will save new documents to the cloud by default.AutoSave will also be enabled by default.You can turn off these options if you prefer to save your files locally. Microsoft ...

A new update for Word has changed how the app handles new documents. Going forward, the app will automatically save everything to OneDrive with autosave enabled.

This week in cybersecurity chaos, no one is safe—not your wallet, your identity, or your favorite brands.

Traditionally, the word “ braindump ” referred to someone taking an exam, memorizing the questions, and posting them online ...