A recommended approach to secure your most private documents — whether it’s a PDF, Word file, or Excel spreadsheet — is to lock them with a passcode. While this does help keep sensitive content safe, ...

Imagine working on a key document in Google Drive, only to find out later that someone made unwanted changes. To prevent this ...

Unable to delete, move, or perform any action on a file because it is locked by a process? Find out which process is locking a file in Windows 11/10 using various methods discussed in this article.

File locking has a long tradition in computing: you or independently running software wants to make sure that a file isn’t modified or deleted when it’s needed or in use. Because macOS is Unix based, ...