La De Du

Get the most out of email and personal tech.

How to View Full Email Source and Header in Fastmail

Wondering what hides behind an email’s surface? Need to access an email’s raw source for troubleshooting, tracing or...

Tapping through the Gmail app and the mobile site, only to find no way to select all emails or set up filters? Those...

Tired of laboriously navigating mouse and cursor to do anything in Gmail? Eager to save time and be more productive...

Your Gmail account is bursting with emails, and deleting them one by one feels like a chore? What if you could invest...

Another user logged into Windows is slowing down your computer with their inactive session hogging precious resources?...

Need to delete, mark read or move a big bunch of unread messages quickly? Find out here how to select all unread...

Is your Gmail inbox overflowing with newsletters, receipts, photos and all those “just in case” emails you’ll never...

Want to keep an email top of mind, pretend you didn’t see it or make sure you’ll return to it later? Find out here how...

Struggling to spot the important parts at a glance — even in your own notes? With just a few taps or clicks, you can...

Want to rise above the natural chaos of your email folders to get a sensible and sortable overview? Find out here how...

Wish you had a Terminal window and could open a Terminal window to work on files — but you’re only staring at them in...

Looking for a dot in the middle of the line or the elusive per-mille sign — and the iPhone keyboard offers no clue...