Third-party programs are widely used on Windows and other operating systems. But how can you tell if a program is safe to install or not? How can you be so sure that the program file you are going to ...

Sideloading apps involves downloading APK files from sources outside the Google Play Store, which means these files are not vetted by Google's security checks. This increases the risk of downloading ...

One of our readers reported that all the file extensions have changed to some unknown file format. If so, it could be a virus! If a virus has changed all the files extensions to unknown applications, ...