Knowledge area
Technology
Plain explanations of the technology terms, formats, and specs people run into every day.
11 explanations · 4 subjects
Comparison 4 · What is 7
Featured explanation
Internet & Networking2.4 GHz vs 5 GHz Wi-Fi: Which Band Should You Use?2.4 GHz usually favors reach and compatibility; 5 GHz usually offers more nearby capacity. Placement and congestion decide the useful choice.Comparison · 4 min readInternet & Networking
How home internet and networking actually works.
What Is an IP Address?
What is · 3 min read
What Is Bluetooth and How Is It Different From Wi-Fi?
What is · 4 min read
What Is DNS?
What is · 4 min read
What Is HTTPS and What Does the Padlock Mean?
What is · 3 min read
What Is Wi-Fi?
What is · 4 min read
Wi-Fi vs Internet: What Is the Difference?
Comparison · 4 min read
Computers
Hardware and components explained plainly.
Displays
Screens, resolution, and refresh rate.
Files & Formats
File formats, containers, and what they're for.