D printing is extremely practical when you want to produce small quantities of customized components. However, this ...

Learn the secret Excel feature that lets you send customized WhatsApp messages in seconds. Perfect for businesses and event ...

If you've used data validation in Excel before, you probably selected the relevant cells, clicked "Data Validation" in the ...

Retailers are adding pay-by-bank QR codes at checkout to bypass traditional card network fees and surcharges. A good example ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

Passengers will soon be able to rate their taxi drivers using a new feedback system, a minister has said, after a report found widespread dissatisfaction with services. Infrastructure Minister Andy ...

Newly discovered npm package 'fezbox' employs QR codes to retrieve cookie-stealing malware from the threat actor's server. The package, masquerading as a utility library, leverages this innovative ...

[WhiskeyTangoHotel] wrote in with his newest clock build — and he did warn us that it was minimalist and maybe less than useful. Indeed, it is nothing more than a super-cheap ESP32-C3 breakout board ...

Watch out for quishing, or phishing through dodgy QR codes, the latest scam catching people unawares - costing some thousands of dollars. The good news is, you can try and avoid the trap. Quishing ...

It's generally best to avoid scanning a QR code of unknown origin, and caution is becoming more important as threats proliferate. Anybody can make a QR code in a matter of seconds using free online ...

Q. I currently keep a static to-do list, and I would like to update it to be more dynamic. Do you have any advice? A. Microsoft Excel is best known for crunching numbers, but it’s also a powerful tool ...

Two-dimensional barcodes called Quick Response codes, or QR codes for short, are used to store data that devices can read. While QR codes are popularly scanned via smartphones, what if you want to ...