How to digitally sign Excel Macros

When you digitally sign an Excel macro using Visual Basic Editor, you add a unique, encrypted signature to your VBA project.
CNBC

ETF Edge on using managed futures to navigate volatility during the Iran war

An increase in market volatility is driving ETF innovation around packaging ever-more complex strategies into single instruments. One example is the growth of strategies like managed futures. Dynamic ...
The Verge

Anthropic’s Claude Code and Cowork can control your computer

The research preview is currently limited to macOS devices. The research preview is currently limited to macOS devices. is a news writer focused on creative industries, computing, and internet ...
Ars Technica

Claude Code can now take over your computer to complete tasks

Anthropic is joining the increasingly crowded field of companies with AI agents that can take direct control of your local computer desktop. The company has announced that Claude Code (and its more ...
Eco-business

How can sustainability leaders navigate the risks and opportunities of using AI?

Three years after the launch of ChatGPT, the environmental, social and governance (ESG) risks and opportunities of Artificial Intelligence (AI) are rapidly coming into focus for businesses. CISL’s ...

Teenagers and younger kids are learning coded predator phrases like ‘MAP’ online, long before their parents have even heard of it

When I checked my 10-year-old daughter’s TikTok messages in early February 2026, I expected to find the usual mix of dance ...
CNET

Claude Can Now Run Tasks on Your Behalf With New 'Computer Use' Feature

Blake has over a decade of experience writing for the web, with a focus on mobile phones, where he covered the smartphone boom of the 2010s and the broader tech scene. When he's not in front of a ...