Watch the Sept. 21 partial solar eclipse live online with this handy livestream. Coverage begins at 2 p.m. EDT (1800 GMT).

When you go to This PC and see your disk storage is running low, you need to free up local disk space. Some files are important to delete, so you need a method that creates more space without losing ...

To run it, search for Disk Cleanup in the Start menu, select the drive with update files (this is usually the C drive), and click the "OK" button. Tick the necessary options, such as "Windows Update ...

If you are wondering why is the AppData Local Packages folder so huge in Windows 11/10, and how to clean the AppData folder, then you are in the right place as we plan to answer all these questions. I ...

Twice a month, on clear nights, the University of New Hampshire Observatory in Durham opens up to the public for a viewing ...

Astronomers have discovered a brand new type of planet outside our solar system that, even in its infancy, is already bigger than Jupiter.

Booting from a USB stick is very helpful for many purposes. However, many factors have to be right for the boot to work ...

The leaner your Windows system is, the faster your PC is. We show you how to free up memory with simple commands and tools.

A young star’s disk shows unexpectedly high CO₂ and little water. The result questions standard theories of planet formation.

Titan's shadow will fall over Saturn during the early morning hours of Sept. 4. Heads up stargazers! The shadow of Saturn's ...

Planning to update your Mac to the latest version of macOS, but facing errors along the way? Here are some quick and easy ways to fix the problem.

Scientists ultimately settled on a feeding black hole at the heart of a far-distant galaxy as the most likely engine for 3C 273’s ridiculous luminosity. In fact, by the 1980s astronomers were starting ...