For example, CD9, P911, MOS, and POS all mean “parents are nearby.” They’re used to quickly change the topic or switch to a different app.

In previous versions of Microsoft Outlook (the classic app), you could view the HTML code of an email by opening the email, right-clicking on it, and selecting “View source” from the context menu.

There are many ways to hide all the icons on the Windows desktop to get a clean, distraction-free interface. Here is a guide ...