Windows 11’s Phone Link now lets Android apps run ‘almost’ full-screen

Microsoft has now made the “Expanded screen” feature available to all users of the Phone Link app in Windows 11. The update, ...

Lenovo Thinks You Want an Ultrawide Gaming Laptop That Uses a Rollable Screen

Lenovo wants to make rolling screens more ubiquitous. These flexible screens can extend out from their normal aspect ratio, ...

Here’s why Windows 11’s Clipboard History sometimes misses copied items

Microsoft has an explanation—and it makes sense. If you're baffled by missing items in Clipboard History, you might be doing ...

Excel not recognizing functions after reboot

If Excel is not recognizing functions after reboot, change calculation settings, disable Show Formula, run Excel ...

Puppy Linux vs. Linux Lite: Which distro is right for your old Windows 10 PC?

You can revive your aging PC with a lightweight Linux distro such as Puppy Linux and Linux Lite. But which one should you choose?

I'm transforming Windows 11 in 2026 with PowerToys – here are my 7 favorite features

If you thought PowerToys was a mysterious suite of high-powered tools for enthusiast tinkerers only, well, think again.

Linux will be unstoppable in 2026 - but one open-source legend may not survive

Linux and open source are also on track to become more secure in 2026, as the ecosystem simultaneously hardens the kernel, ...
Scientific Research Publishing

Secure Offline: A Hardware-Bound Cryptographic Framework for Software License Validation in Internet Constrained Educational Environments ()

The system employs HMAC-SHA256 (Hash-based Message Authentication Code using SHA-256) for license integrity verification. SHA-256 refers to the Secure Hash Algorithm producing 256-bit hash values (see ...