Five things you never knew about qr codes

FOR BETTER OR WORSE, ADVANCEMENTS IN TECH ARE TRANSFORMING OUR TRIPS. WE LOOK AT THE DEVELOPMENTS AND HOW THEY MIGHT SHAPE THE FUTURE.

At the end of September, many forum users in the UK noticed blank spaces where images used to be. The missing pictures had been hosted on Imgur, a service that made it easy to share images without cre

The SIM is an essential element of any mobile phone, letting you make calls, send texts and – on smartphones – access the internet. Over the years, the size of SIM cards has shrunk to mini, then micro

Instead of using an app or program to take notes, try the drafts feature in your webmail service. That way, your reminders and notes are accessible whether you’re sitting at your computer, out and abo

I’m old enough to remember when the only way to transfer files from one device to another was using a floppy disk. Surprisingly, you can still buy ‘floppies’ from Amazon – £25 for a pack of 10 (www.sn

In September, the Government announced a new digital-ID scheme for all UK adults. It’s been called informally the BritCard, though Government ministers have suggested this won’t be its official name (