Critical Zimbra flaw lets crafted emails run malicious code on opening. Users urged to patch to version 10.1.19 immediately.

ChatGPT for PowerPoint went generally available for Business workspaces on July 6, 2026, with a free window closing August 6.

Copilot in Excel introduces new finance-focused capabilities that help teams work to their standards, use trusted financial data, and stay in control of every change. GPT‑5.5 Instant is now available ...