If you want to block social media apps from yourself, there are dozens of apps and tools you can use, including Freedom, StayFocusd, and RescueTime.

A webcam is indispensable for video conferencing. However, other applications can also access the camera, which means there’s a potential risk that a malicious intruder is in the system and watching ...

You can block a page on Facebook so that the page can't interact with your posts or reply to comments. Here's how to do it on desktop and mobile.