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Developer tools · #microsoft-365
When I choose the Wrap Text option in Excel, it leaves blank lines at the bottom that appear on the spreadsheet. This makes the report look flawed. It only happens in one or two of seven worksheets. I have tried everything. What am I missing?
A performance change should improve the measured workload without sacrificing correctness or wasting capacity. Which measurements and bottlenecks should be considered first?
I have an issue where Excel's drag-to-fill and drag-to-copy/paste don't work, but everything else does. This started suddenly this morning after 2+ years of no issues, with no updates or new installs beforehand. Symptoms: • Select a cell, drag the fill handle down - the small preview tooltip correctly shows the next value in the sequence (e.g., 3, 4, 5) as I
Since early September 2026, classic Outlook for Windows (Exchange Online, Cached Exchange Mode) repeatedly fails on the first launch after a reboot with: "Cannot start Microsoft Outlook. Cannot open the Outlook window. This folder group cannot be opened. Microsoft Exchange is not available. There are network problems, or the server computer running Microsoft
I'm pretty sure I don't have any client specific rules therein. I've read the article answer here: https://learn.microsoft.com/en-us/answers/questions/5629946/change-outlook-rule-from-client-side And, I cannot see anything on my rule that would make it client only instead of server side. Can you assist? Open attachment: User's image
Goal: Determine the maximum number of items that can be queried reliably in a SharePoint Online list when the item count exceeds the 5,000‑item view threshold in a production environment. Constraints: The threshold applies to CAML, REST, and PowerShell read operations that do not filter on an indexed column; adding an index to a filtered column can raise the
I am using Office 365, and I'm having trouble using links in Excel formulas. In some older versions of MS Office, I had to paste a formula written in Excel as unformatted Unicode text (using Paste Special) and convert it to a proper formula; it worked for me, but now it doesn't convert text pasted as a link in the equation field into a proper formula. Fortun
Goal: keep the Teams app manifest synchronized between local development with the Teams Toolkit extension and the web‑based Teams App Studio so that a repeatable environment uses a single source of truth. Constraint: the Toolkit creates and watches a local manifest.json but does not ingest changes made in App Studio; App Studio can import the local file via
An upgrade needs a compatibility check, a tested release and a recovery path. Which changes deserve particular attention before the new version reaches production?
powershell