OpenAI launches GPT-5.4 with native computer use mode, financial plugins for Microsoft Excel, Google Sheets

The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some ...

GPT-5.4 Arrives in ChatGPT with Native Computer Use and Agentic Capabilities

OpenAI's new GPT-5.4 AI model in ChatGPT combines advanced reasoning, computer use, and agentic workflows into a single ...
Geeky Gadgets

Budget Gaming PC Build Using Second-Hand Parts Hits Smooth 1440p

Building a gaming PC that balances affordability and performance is entirely possible, as demonstrated by ETA Prime. By starting with a prebuilt system like the HP Pavilion desktop and making a few ...

How to downgrade from macOS 26 Tahoe on a new Mac

The only Mac to launch since Tahoe was released is the M5 MacBook Pro, so owners of that system will need Tahoe or newer. If ...

OpenAI’s new flagship GPT model can control your PC

Remember when AI models could only tell you what to do? Now, the latest LLMs can actually do things with the help of agentic ...
TWCN Tech News

How to Remotely Restart a Windows computer using PowerShell

Every now and then, most especially, a system administrator will need to restart a server or system. Usually, you can Remote Shut down or Restart Windows through the graphical user interface – ...
PCMag on MSN

Leaving ChatGPT for Claude? Here's the Trick to Taking Your AI Memory With You

Claude can import important memories from ChatGPT, letting you keep your preferences and context without having to start over.
CNET

If Your Phone Is on the Table, It Needs to Be Face Down

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...
PC Magazine

30 Hidden Windows 11 Tricks You Should Be Using Today

You probably aren't using Windows 11 to its full potential. We reveal the Copilot AI features, customization tips, File Explorer tweaks, multitasking tools, security options, and more that you're ...
ZDNet

You can fix most Windows 11 issues by double checking these 4 settings first

Follow ZDNET: Add us as a preferred source on Google. Windows 11 has been around for several years now, and if you were an early adopter like I was, there's a good chance your computer has slowed down ...
CNET

Microsoft Issues New Security Warning for Windows 10. Here's What You Need to Do

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...
Mashable

We've tested more than 30 laptops in the past year. Here are the 13 best for 2026.

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Mashable has been testing ...