Hidden files are a standard feature in Linux. Some applications save configuration files and other data in hidden files or folders that aren't visible by default. Fortunately, Linux makes working with ...

If you have photos and videos on your Android phone that you don't want friends and family to stumble upon, you can secure them in a locked folder in the Google Photos or Samsung Gallery app. The ...

People hide photos and videos on their smartphones for privacy and security reasons. Some may have personal pictures that they don’t want others to see. Hiding sensitive pictures can help if your ...

Whether you are currently using a tablet that runs Apple's iPadOS or Andriod, the security of your device is likely a concern. While there are any number of security measures you can take to try and ...

Cianna Garrison is an evergreen writer for Android Police who's written about everything from food to the latest iPhones and earbuds. Her work has appeared in Elite Daily, How-To Geek, and Reader's ...

On computers and mobile devices, file extensions are the suffixes that apps append to filenames. When you see an item like "document.docx" for example, the .docx extension tells the computer and the ...