Tom Warren

Microsoft’s $20 monthly subscription for Copilot Pro will no longer have GPT Builder next month — the feature that lets you create a custom Copilot GPTs. Microsoft says it’s removing the ability to create GPTs starting July 10th because it’s “prioritizing core product experiences” for consumers instead.

Slack is getting ready for Windows on Arm, just days before Microsoft launches its Copilot Plus PCs on June 18th with Arm-powered chips from Qualcomm. A new beta version of the ARM64 version of Slack is available today, and Slack says it will appear in the Microsoft Store soon, too. It’s another important app compatibility addition for Windows on Arm.