Employers often install monitoring software on their employees’ computers to track activities and ensure productivity and security. The legality of this practice depends on how the monitoring is ...

My cheap-ish Samsung (cheap for a QHD) has an HDMI and a DisplayPort input. If I hook up a laptop to each input, both laptops think the screen is on- even the one who is not currently being displayed.

For 40 years or so, we've used computer monitors to work with our desktops and laptops. But as as head-mounted displays advance, how we see the online world is going to change. (Disclosure: All of the ...