Fixing · Hardware · Networks · Security · Buying
For readers who also manage computers in a workplace, Monitask provides a separate set of tools for tracking work time and activity.
Find out what is actually wrong.
Plain guides to computers, written so you can work out the cause before spending money — whether you are starting out or building your own machine.
14 guides
Fixing Things
When something has stopped working — how to find the cause instead of guessing.
18 guides
Inside the Machine
What the parts do, which one is holding you back, and how to work on them safely.
27 guides
Home Network
Routers, Wi-Fi coverage, connection problems and everything between your house and the internet.
31 guides
Staying Safe
Passwords, scams, privacy and what to do when something has gone wrong.
12 guides
Buying and Keeping
What to spend on, what to check, and how to make a machine last.
17 guides
Everyday Use
Files, backups, setup, updates and the things you do all the time.
95 guides
How It Works
Plain explanations of the things nobody explains — what happens, and why it behaves that way.
Start here
Six that answer a real question
Why Is My Computer Slow? Finding Out Before Spending Money
Four things cause nearly all slowness, and the system monitor tells you which in thirty seconds. How to read it, and what fixes each.
A Computer That Won't Start: Working Through It in Order
Six questions that narrow a non-starting computer to one of a handful of causes, in the order that eliminates the most possibilities fastest.
The Scams That Actually Target Home Users
Fake support calls, phishing, invoice scams and fake warnings — the ones that reach ordinary people, how each works, and what to do if you engaged.
Repair, Upgrade or Replace: How to Decide
A framework for deciding what an old machine is worth — what each option costs, what it buys you, and the three cases where the answer is obvious.
Better Wi-Fi Coverage: What Actually Helps
Router position, band choice, channels and when extending is the answer — the changes that improve coverage, in the order worth trying.
RAM Explained: What It Is, How Much You Need, and Where It Sits
What memory does while you work, how it differs from storage, how much is actually enough, and whether more of it will make your machine faster.
For broader technical standards and computing references, see NIST Information Technology Laboratory.