So a guy was let go. I thought I knew his password but after a few attempts I started getting this system lock PIN. Searching the Net only finds reference to locking via iCloud but maybe too many ...

To keep our system safe from prying eyes, it is essential to restrict users’ access by locking down the system. Windows by default feature a lock system, however, it can be easily unblocked with a ...

Chris Welch is a former senior reviewer who worked at The Verge from 2011 until May 2025. His coverage areas included audio (Sonos, Apple, Bose, Sony, etc.), home theater, smartphones, photography, ...

This is a simple password based door locking system circuit designed using 8051 microcontroller. It provides control to the actuating the load. It is a simple embedded system with input from the ...

Microsoft Windows has system recovery options available through an advanced startup menu. When powering on the computer, you can enter the startup menu and select the system recovery options you need.

An icon in the shape of a lightning bolt. Impact Link When you share a computer with other people, privacy can be a complicated matter. Even if you trust the other users, there are some things that ...

Chrome: The latest stable build of Google Chrome can lock your browser when you step away, to protect your data and privacy. All you have to do is change a setting to enable the new profile management ...

LAS VEGAS - Locks that are used in millions of homes and residential buildings worldwide and that are designed specifically to thwart hacking are easily opened with both a screwdriver and wire, two ...