It’s now more than a year since macOS Ventura arrived on Macs on October 24 2022, and macOS Sonoma is now here, but not everyone has updated to Ventura. If you haven’t updated yet here’s what you need ...

Have you ever noticed white marks accumulating on your skin, clothing or headwear after you’ve been out running? These are basically thin layers of salt, a substance – essentially electrolytes – that ...