‘QR’ is an abbreviation for ‘Quick Response’. QR codes are becoming increasingly common with the growing uptake of smart phones. They originated from a manufacturing background about twenty years ago to track products through factory production lines. A QR code is similar to a bar code but can hold more information; it appears like a square with oddly patterned squares within… Continue reading What is a QR code?
These are my most used short cut key codes. I hope you find them helpful. Hold down Ctrl key and the letter A – this will highlight the content on a page Hold down Ctrl key and the letter C – this will copy any selected content Hold down Ctrl key and the letter V… Continue reading Five most used short cut keys