One of the common issues that Samsung users were often complaining about is the “Authentication required” error. It prompts you to sign into your Google account ...

Microsoft is working on a fix for a bug in last week's patch for a bypass vulnerability in the Kerberos Key Distribution Center (KDC) security feature. Microsoft has flagged the issue affecting ...

The Google Play Store error “Authentication is required” may occur from time to time. It’s because it’s not a device-specific problem but an issue with the ...