You can comment in Google Docs using either the desktop version on your computer or the app on your mobile phone or tablet. On a desktop and in the mobile app, you ...

A new feature available on Facebook profiles now lets profile owners tag non-friends in the comments threads of their public posts. This comes in response to the recently revealed Subscribe button, a ...

Instagram has rolled out more granular controls to reduce negative interactions and improve the experience for everyone on the platform. Read along for how to block Instagram mentions and tags in ...