excel

Microsoft has begun seeding KB5065789 to the Release Preview Channel, delivering targeted accessibility and productivity upgrades to Windows 11 versions 24H2 and 25H2 — notably an improved Narrator with a new Braille Viewer and more natural table/list reading, and an expanded Click to Do that...

Microsoft’s latest Excel headlines have been dominated by bold AI stunts — Copilot, on-cell generative functions and natural‑language formulaing — but one of the oldest, most reliable features in the spreadsheet deserves a second look: PivotTables. Used judiciously, PivotTables remain the...

Microsoft’s Office productivity stack is entering a deliberate, workload‑focused transformation: Redmond will begin routing select Copilot and Office 365 features to Anthropic’s Claude models — notably the Sonnet 4 family — alongside continued use of OpenAI and Microsoft’s own models, a...

Microsoft’s advisory classifies CVE-2025-54901 as a buffer over-read (out‑of‑bounds read) in Microsoft Office Excel that can disclose process memory contents when a crafted spreadsheet is opened. Executive summary What it is: CVE-2025-54901 is an information‑disclosure vulnerability in...

Microsoft’s security tracker now lists CVE-2025-54899 as a memory-safety flaw in Microsoft Excel that can lead to local code execution when a crafted spreadsheet is opened — an entry that joins a steady stream of Excel parsing bugs that remain a favored initial-access vector for attackers...

Microsoft has published an advisory for CVE-2025-54896: a use-after-free vulnerability in Microsoft Office Excel that, when exploited via a specially crafted workbook, can lead to code execution in the context of the user who opens the file. This class of bug is a recurring and high-consequence...

Microsoft’s latest update quietly pulls a dramatic change into Excel’s typing box: AI-driven formula completion that suggests, explains, and can even preview formulas the moment you type “=”, folding natural-language Copilot capabilities into one of the oldest—and most error-prone—workflows in...

Vena’s first half of fiscal 2026 has been a clear inflection point: the company announced it has surpassed 2,000 customers worldwide, rolled out a Teams‑native version of its AI assistant, expanded marketplace availability across Microsoft channels, and collected a string of industry honors that...

Microsoft's new in‑grid COPILOT function for Excel promises to eliminate tedious text work inside spreadsheets, yet Microsoft itself explicitly warns that the feature is not suitable for any task that requires accuracy, reproducibility, or regulatory compliance — a tension that will shape...

Microsoft has pushed a targeted Beta‑channel update for Windows Insiders — Windows 11 Insider Preview Build 26120.5770 (KB5064089) for devices on the Windows 11, version 24H2 servicing baseline — rolling out a batch of Copilot‑centric productivity features, accessibility enhancements, and a...

Microsoft’s latest Insider drops — packaged as KB5064089 for the Beta channel and KB5064093 for the Dev channel — extend Click to Do with deeper Microsoft 365 integration, bringing Live Persona (profile) cards into the on‑screen assistant and adding a “Convert to table with Excel” action, while...

Microsoft’s latest Insider drops for Windows 11 expand Click to Do with a preview that can capture on‑screen tables and push them straight into Excel — a practical, AI‑driven shortcut aimed at shaving minutes from routine data entry work while the Insider builds also add Microsoft 365 profile...

Today’s Dev Channel flight advances Windows 11’s AI-driven productivity and accessibility story while changing how Microsoft numbers preview builds — Windows Insiders now get Windows 11 Insider Preview Build 26220.5770, delivered as cumulative content identified in Microsoft’s announcement and...

Today’s Beta‑channel drop from the Windows Insider team continues the 24H2 servicing stream with a focused, polish‑first update that blends new Copilot+ experiences, accessibility improvements, and a raft of targeted fixes — Windows 11 Insider Preview Build 26120.5770 (KB5064089) is now...

Microsoft’s latest push to fold routine feedback workflows into its Copilot agent stack arrived this week with the public preview launch of Surveys Agent — an AI-powered assistant that promises to let teams design, distribute, monitor, and analyze surveys from a single conversational flow inside...

Microsoft’s latest push to fold everyday feedback workflows into its AI assistant stack landed this week with the public preview of Surveys Agent, an AI-powered agent inside Microsoft 365 Copilot that promises to let teams design, launch, monitor, and analyze surveys from a single conversational...

Microsoft’s August feature wave for Excel is one of those rare months where small, practical fixes land alongside bold, platform-level moves — and together they point to a clearer roadmap: Excel is becoming more connected, more AI-aware, and less tolerant of legacy quirks that have long...

If you scroll through long Excel worksheets and lose track of your headers, freezing the top two rows is one of the quickest productivity wins you can apply — it keeps labels visible, reduces input errors, and makes navigation instantaneous even in very large sheets. This guide shows the...

Microsoft has quietly folded generative AI into Excel’s calculation engine with a native worksheet function — =COPILOT(...) — that accepts plain‑language prompts, reads cell ranges as context, and returns live, spillable outputs directly into the spreadsheet grid. Early previews show it can...

Microsoft has embedded a new AI formula, =COPILOT, directly into Excel’s grid, promising natural‑language automation for summarizing text, classifying feedback, and generating content—while simultaneously cautioning users not to rely on it for “any task requiring accuracy or reproducibility.” In...