Microsoft adds new features to Excel throughout the month, which makes sense considering the spreadsheet software is extremely popular in a variety of environments. The company recently detailed all ...

Jupyter Notebook is a tool to run and write Python code easily, showing results right away, and allowing you to combine code, charts, notes, and files in one place. You can start Jupyter Notebook ...

Now that the iOS 27 Developer Beta has reached its second version, Apple has introduced beta firmware updates which deliver ...

An Ars Technica colleague recently bought a new M4 MacBook Air. I have essentially nothing bad to say about this hardware, except to point out that even in our current memory shortage apocalypse, ...

Clawdbot. Moltbot. OpenClaw. The rapid rebranding might confuse you, but behind that name is a genuinely useful tool. OpenClaw is a self-hosted AI agent that you can run on your own Mac or PC. More ...

Lockdown Mode is an optional security feature designed by Apple to provide maximum protection against highly sophisticated digital threats. When enabled on your Apple device, it greatly reduces ...

Gemini is already one of the most capable AI platforms available, but what if it were even better? Specifically, what if Gemini could access data from your Google apps to be far more personal than it ...

The native just-in-time compiler in Python 3.15 can speed up code by as much as 20% or more, although it’s still experimental. JITing, or “just-in-time” compilation, can make relatively slow ...

Homebrew is the best source for open source software yet, and makes installation easy. Here's what Homebrew is, how it works, and how to use a graphical interface with the service to make it even ...

One of the biggest impacts of Apple's switch from Intel to its own M-series silicon -- debuting with the M1 in the 2020 MacBook Air, MacBook Pro and Mac Mini -- is faster, more stable, and more energy ...

When the Design Mode button in Excel’s Developer tab is greyed out, it’s usually because the feature has nothing to act upon or needs a simple action to activate it. However, there are other reasons, ...