Even a decade-old Windows PC can feel surprisingly fresh with the right software, especially if you focus on tools that ...

Over the years, a PC might become slower and less reliable than it once was, which is why PC optimization software is vital. The list below includes performant tools that can improve system ...

The latest incarnation of the notorious BreachForums hacking forum has suffered a data breach, with its user database table ...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has retired 10 Emergency Directives issued between 2019 and ...

Whether you’re looking for a productivity desktop, a gaming PC powerhouse, or a stylish all-in-one Windows machine, we’ve got you covered. The team at PCWorld continually sorts through all of the ...

This weekly recap brings those stories together in one place. No overload, no noise. Read on to see what shaped the threat ...

Sometimes you just want to relax and hear your music or movie’s audio without being encumbered by wearing headphones. That’s especially the case if you’re enjoying your media with friends or family.

How can you take a holistic look at computing, from the top down? Computer science is the answer. As the trend toward globalization connects people in every part of the world, digital networks and ...

There are all kinds of immensely powerful gaming PC setups out there, carefully crafted and assembled with components hand-picked for the most optimal performance to drive your experience. Even the ...

We test a range of computer monitors, including smaller screens that are better for limited spaces and larger monitors that are more suited to home offices and graphic design. We also test ...

Abstract: In Elastic Optical Networks with Space Division Multiplexing, the dynamic allocation and deallocation of frequency slots can generate spectrum fragmentation, which increases the blocking of ...

Decision support queries that scan large indexes can suffer significant degradation in I/O performance due to index fragmentation. DBAs rely on rules of thumb that use index size and fragmentation ...