What Is an SSID, or Service Set Identifier?

You’ll often see the acronym “SSID” when Wi-Fi networks are involved. A Wi-Fi network’s SSID is the technical term for its network name. For example, if you see a sign telling you to join a network with an SSID of “Airport WiFi”, you just need to pull up the list of wireless networks nearby and join the “Airport WiFi” network.

Byte Size Tips: How to Bring Libraries Back on Windows 8.1 and 10’s File Explorer

Microsoft began hiding libraries from the File Explorer’s navigation pane on Windows 8.1, and they’re still hidden by default on Windows 10. This is weird, because libraries are still used by Windows. The Photos app uses your Pictures library, the Groove Music app uses your Music library, and the media sharing server shares the contents of your media libraries, for example.