The small time and effort investment in setting them up correctly returns many-fold when you'll use them. Here are four ...

Your router is the at the heart of your home network, so it's important to get the right one. Here's how we test every ...

OpenCV based source code to scan documents from images exactly like mobile apps such as Adobe Scan, Microsoft Lens, CamScanner.

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 ...

Ctrl+F is a keyboard shortcut that lets you find words or phrases within a document or a webpage on a Windows computer. If you didn’t know such a shortcut existed, don’t worry. You’re not the only ...

How many times have you used WhatsApp to send a photo of a document to a relative or friend? From a ID card to a sheet you need for any application, the popular messaging app has become the medium we ...