To detect a second monitor manually on Windows 10, use these steps: Click on System. Click on Display. Click the Detect button to connect to the external monitor under the "Multiple displays" section.

Spam emails can help improve security — if reported correctly. Learn how to report spam across major email services and get key tips to protect your inbox and personal data.

An explosion on Thursday night ignited massive flames at the El Segundo refinery. The fire could be seen for miles.

With 75% of knowledge workers already using AI at work today and nearly half having started in just the last six months, this is creating ‘shadow AI workflows’ at a massive scale and most ...

The reason for the concentration of alarms in or near sleeping areas is obvious: Fires may have a chance to spread before a sleeping resident is aware of them. According to the Fire Administration, ...

A huge explosion and fire that rocked the El Segundo Chevron refinery Thursday night has been contained and shelter in place orders have been lifted. El Segundo Mayor Chris Pimentel said there are no ...

CNET's experts have tested the best air purifiers on the market for price, size and performance to help you breathe more comfortably. Many will be on sale for Amazon's Prime Day event in October.

There’s still a lot to be determined as the refinery, which supplies about one-fifth of Southern California's vehicle fuels, works to restore production and as data is collected.

Learn how you can check your car for safety recalls by VIN and to schedule free repairs. Complete guide to NHTSA recall lookup and repair booking.