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Microsoft 365
Fixes for Microsoft 365 and Office 365 account, OneDrive and Copilot problems, including sign-in errors, full storage and apps that won't connect.
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Practical Microsoft Office, Excel and Outlook help for everyday work
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Microsoft Excel
Excel troubleshooting guides: formulas that return 0 or turn into text, divide-by-zero errors, a missing formula bar and OneDrive connection problems.
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Microsoft Office
Troubleshooting for Word, PowerPoint, OneNote, Access, Publisher and Exchange Online: activation prompts, missing apps, formatting bugs and file errors.
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Microsoft Outlook
Step-by-step fixes for New Outlook problems: missing menus, signature and folder issues, spell check, shared mailboxes, syncing and startup errors.
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Microsoft Teams
Fixes for Microsoft Teams meeting problems: missing meeting options in Outlook, calendar sync issues, screen sharing, meeting IDs and Planner in Teams.
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Recently published
Visio keeps opening in read only mode
Visio opens read-only when the file is locked, the location blocks editing, or Visio is using protected mode; match the fix to the cause.
Excel formula not working c14- c14 20
If C14-C14 20 is not working, the formula needs an operator and a leading =. Check syntax, text formatting, references, and calculation mode.
Onenote not connecting online
Check sign-in, cache, OneDrive sync, and web-only features in that order. This guide shows how to isolate the fault and fix OneNote online access on Windows 11.
Microsoft office keeps uninstalling
Check whether Office was removed, replaced, or blocked by activation. Then use repair, reinstall, and sign-in checks to restore Word, Excel, and Outlook.
Microsoft account doesn t exist but it does
Microsoft usually rejects the wrong sign-in type or alias, not a missing account. Check whether it is a personal, work, or school login before changing anything.
New outlook keeps disappearing
Check whether the app, shortcut, or inbox disappeared, then use the matching fix. Covers restart checks, missing pins, crash recovery, and sync delays.
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