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Tech

Useful technology, tested by the questions that matter in daily life.

Router, modem, fiber terminal, watt meter, stopwatch, and UPS arranged for a network runtime test
TECH8 min read

How Long Will a UPS Run a Wi-Fi Router?

Calculate realistic UPS runtime for a router, modem, fiber ONT, and mesh Wi-Fi, then test the full network before the next outage.

Aug 9, 2026
Modem, fiber terminal, Wi-Fi router, watt meter, and three unbranded UPS units on a tidy home-network shelf
TECH9 min read

Best UPS for a Modem and Router During a Power Outage

Keep Wi-Fi online with the right UPS for your modem, router, fiber ONT, mesh nodes, and home office, without paying for wattage you do not need.

Aug 9, 2026
A narrow desk with two slim video lights mounted at the upper corners of a monitor
TECH11 min read

Best Video Call Lighting Kit for Small Desks (No Drilling)

Build a no-drill video-call lighting kit for a small desk, with monitor-mount, tripod, battery, and cable-management options that fit.

Aug 2, 2026
A video caller illuminated by both a ceiling downlight and a soft front-facing panel light
TECH8 min read

How to Fix Harsh Overhead Lighting for Video Calls

Why overhead-only lighting causes "raccoon eyes" on video calls, and how to fix it without rewiring anything, even as a renter.

Aug 2, 2026
A video caller centered between architectural light panels transitioning from amber through neutral white to blue
TECH10 min read

What Color Temperature Should I Use for Video Calls?

5000K to 5600K reads as neutral on camera, but matching every light source in the frame matters even more. Here is how to get both right.

Aug 2, 2026
Overhead view of a key light positioned diagonally from a webcam and seated video caller
TECH9 min read

Key Light Placement: The 45-Degree Rule Explained

How to place a key light for video calls: the 45-degree angle, height, and distance, plus how to adjust for glasses, dual monitors, and small desks.

Aug 2, 2026
A woman beside a laptop whose webcam preview shows her from an unflattering low angle
TECH8 min read

Why Do I Look Bad on Video Calls?

The five real reasons video calls look bad: lighting, camera angle, camera quality, bandwidth, and background, plus a 30-second way to tell which one is yours.

Aug 2, 2026
A ring light aligned around a camera while a rectangular key light sits off-axis in a portrait studio
TECH10 min read

Ring Light vs Key Light for Video Calls

Compare the Elgato Ring Light and Key Light for video calls: glasses glare, desk footprint, catchlight style, and which one actually fits your setup.

Aug 2, 2026
A closed laptop in a vertical stand beside an external monitor with a webcam, keyboard, mouse, dock, and power connection
TECH14 min read

Best Webcam for a Closed Laptop (Clamshell Mode)

Compare webcams and mounts built for a closed-lid laptop docked to an external monitor, including one option that skips buying a webcam entirely.

Aug 1, 2026
A webcam in sharp focus on a monitor during an evening video call in a dim home office
TECH14 min read

Best Webcam for Low-Light Video Calls: 4 Picks

Compare webcams for low-light video calls by sensor size, HDR handling, and field of view, with real specifications and no invented ratings.

Aug 1, 2026
Four unbranded video-call lighting formats arranged on a warm home-office desk
TECH15 min read

Best Key Light for Video Calls: 4 Picks by Desk Setup

Compare key lights for video calls by desk space, budget, and glasses compatibility, with real lumens, color temperature, and CRI specifications.

Aug 1, 2026
A professional on a video call with a rectangular key light positioned off to one side of the monitor
TECH18 min read

Video Call Lighting Guide: Fix Bad Webcam Lighting

Find out whether lighting, placement, or your webcam is the real problem, then fix video calls with the right key light, ring light, or camera.

Jul 31, 2026