The blog

Notes on the small annoyances of computing, why they happen, and what we do about them. New articles when we have something worth saying.

Networking·July 8, 2026 · 5 min read

Why your Wi-Fi dies in one room and flies in the next

Dead zones feel random, but they never are. Signal strength, channel congestion, and the placement of a single router explain almost every slow room in your house. Here is how to actually see what is going on.Read the article

SIGNAL · LIVING ROOM VS BEDROOM

Productivity·June 17, 2026 · 4 min read

Stop rebuilding your desktop every morning

You arrange the same windows on the same monitors every day, and it costs more than the minutes. There is a reason the shuffle never sticks, and a fix that does.Read the article

Small business·May 22, 2026 · 6 min read

You do not need a subscription to send an invoice

Somewhere along the way, putting a total on a PDF became a $19-a-month habit. If you bill a handful of clients, the math has stopped making sense.Read the article