A QR code (Quick Response code) is a two-dimensional barcode that can store information, such as URLs, text, or contact details. It can be scanned using a smartphone camera or a QR code reader to quickly access the stored information. QR codes are commonly used for marketing, ticketing, and contactless payments due to their ease of use and versatility.
Share on Facebook Share on X/Twitter
Copyright 2024. Network Guy Linux User - NGLUser.com - Privacy Policy