Completely shut down the device, wait a minute, then start it back up. Fixes a surprising number of issues.

A newer type of database that’s more flexible than SQL. Great for unstructured data like social posts.

Structured Query Language. The programming language most databases use for managing data. Pronounced “sequel”.

Accessing a computer over a network. Can be handy but also opens security holes if not set up right.

Features that restrict content and computer use. Handy for protecting kids online.

High Dynamic Range. Heightens a picture’s dynamic range (contrast) for richer, more detailed images.

Audio from multiple speakers positioned around you. 5.1, 7.1, Dolby Atmos are popular setups.

A profile for logging into a system. Can be an administrator (full control) or standard user (limited).

A normal account for day-to-day use. Can’t accidentally (or purposely!) mess up the system.

For temporarily sharing your computer. Has very limited access to files and settings.