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All 5 guides. Filter by category or difficulty.

Home & Living Medium

How to top up your combi boiler pressure

When boiler pressure drops, safely bring it back to the correct level with the filling loop.

6 steps 15 min
Tech & Internet Easy

Take a screenshot on any device

The fastest shortcuts for taking screenshots on Windows, macOS, Android and iPhone.

4 steps 3 min
Security & Privacy Medium

Turn on two-factor authentication (2FA)

Set up a second layer of security with an authenticator app — it protects your account even if your password is stolen.

5 steps 10 min
Tech & Internet Easy

How to change your router’s Wi-Fi password

Log in to your router and change the wireless network name and password in a few minutes.

6 steps 10 min
Security & Privacy Easy

Create a strong password you can remember

The most practical way to create passwords that are hard to crack but easy to remember: passphrases and a password manager.

5 steps 5 min