A visual puzzle challenges you to find two hidden numbers, 58 and 33, amidst a sea of 53s within 12 seconds. This exercise sharpens focus and attention to detail, demonstrating how our brains process ...

Microsoft Print to PDF is a feature, built into Windows 11/10, that lets you create a PDF file from several file formats. If you do not have a printer, you can still use this feature to save your ...

Optical illusion puzzles have been there for centuries and these are fun challenges that are designed to play tricks on our eyes and brains. Optical illusions work on a simple principle where it ...

You can check the Print History to know which documents or files have been printed from your system with or without your knowledge. You can also use it to crosscheck if you’ve already printed a ...

Technology is weird sometimes. I can control my thermostat with my voice, but sometimes my printer can feel just as confusing and unreliable as they were 20 years ago ...

The U.S. press suddenly boiled with reports, speculation, protests about the doings in China (see FOREIGN NEWS). By what right were U.S. airmen, marines and sailors intervening in a civil war? And ...