CCleaner promises less data waste, more storage space, better performance and fewer PC problems. We show you how to get the most out of this powerful tool.

If you need to troubleshoot Windows 10, improve system performance, or just want to clear up some disk space, clear your cache.

Thanks to the James Webb Space Telescope, we’ve just taken the first-ever look at the chemical ingredients inside a moon-forming disk around a distant world called CT Cha b — 625 light-years away.

The striking thing about this is that repeating the procedure on the star turned up no evidence of carbon-based chemicals, even though the system is young enough that it should still have a ...

Regular firmware updates and TRIM commands improve SSD speed. Avoid unnecessary writes to extend the drive’s lifespan. Proper storage practices ensure long-term reliability and performance. Most PC ...

To understand their activities in space on that first day, Ars spoke with each of the four crew members—Hansen, alongside Commander Reid Wiseman, Pilot Victor Glover, and Payload Specialist Christina ...

"Understanding these weather processes will be crucial as we continue to discover and characterize exoworlds in the future." ...

It’s a tale as old as time for PC users: you unbox your brand-new Windows laptop, excited by the promise of blazing-fast performance, only to find it's bogged down with pre-installed programs you ...

Nothing useless can be truly beautiful, 19th-century textile designer William Morris once said. Now a team of engineers at Polytechnique Montréal have demonstrated the inverse of Morris’s famous quote ...

The comet, named 3I/ATLAS, is only the third confirmed interstellar object ever seen in our solar system. That means it came from another star system entirely. At first, some speculated it could be an ...

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