Email

An introduction to Outlook's core features, which keep email, calendar, contacts and tasks together. It covers account setup, the quick access bar, composing mail, scheduling meetings, contacts and tasks.

How to compose a new email and send it to one or more people in new Outlook, classic Outlook and Outlook on the web.

A short UK government guide to recognising fake emails that imitate trusted organisations, with warning signs such as urgency, generic greetings and odd sender addresses, and where to forward suspicious messages.

A one-page infographic on what phishing is, how to make yourself a harder target, telltale signs of a phishing email, and what to do if you have already clicked a bad link.

A US-CERT paper on how email scams work and how to protect yourself, from old-style fraud like bogus business offers to phishing. It is an older document, so some details are dated.

Explains how to add files and photos to a Gmail message on a computer. Personal accounts have a 25 MB limit, and larger files are turned into Google Drive links.

A consumer fact sheet on why you get spam and how to cut it down, with tips on spam filters, not replying or opening spam, using a second email address and spotting text-message spam.

A Gmail guide to composing, formatting and sending email in the web interface, with extras such as scheduled send, confidential mode and undo send.