Master three great thunderbird add-ons

You can keep a spreadsheet relevant by manually updating the ‘linked’ data it shows. This is data that’s pulled from other sources, such as a budget spreadsheet that gets spending details from separat

Can I create a keyboard shortcut to paste my email address? Q Can I create a keyboard shortcut that inserts my email address? Ideally, it would involve pressing no more than two keys. Robert Garbolins

When you send an email to multiple club members, it can be useful to see who has opened your message. This can give you a good idea how widely your email has been viewed and who you may need to follow

It’s always exciting to discover a free PC program that offers advanced features you usually have to pay for. It’s also interesting to try new open-source tools from independent developers on GitHub (

HOW TO DO ANYTHING ON YOUR MAC, iPHONE & iPAD

Firefox 139, released at the end of May, lets you customise your New Tab page by using your own photos as wallpaper. Previously, you were limited to choosing from the browser’s own selection of wallpa