Dell rarely offers more than 20 to 30 percent off at its official site, with sales events few and far between. But the company sometimes clears inventory through Amazon, which is where you can snag ...

Running a business on outdated tech can slow everything down—from juggling spreadsheets to handling client presentations. But ...

TL;DR: Get Windows 11 Pro now for only $15 (reg. $199). Microsoft ended support for Windows 10, and any computer still ...

The Control Panel is still necessary for many system-critical features that are not available in the new Settings app. Remove ...

If you back up both your data and your encryption key, your files should remain safely accessible to you (and only you). Open ...

Windows 10 support has ended, making this a practical time to upgrade. Grab Microsoft Windows 11 Pro for $14.97 and get a ...

This is a Full HD laptop with Windows 11 Pro, and it stands at a record low price.

Abstract: With the rapid development of the Internet, face recognition technology is widely used, which makes the protection of face database especially important. To protect the recognized faces, a ...

Abstract: Data confidentiality and security are important issues due to the sensitivity of the data and its relationship with users’ privacy. Sensitive data includes images and texts that can be ...