Fixes for Excel, Word, Outlook, Teams, OneDrive, Chrome, PDFs and other everyday apps, with step-by-step guides and screenshots.
Outlook won’t open, closes on its own or hangs on “Loading profile”? Here’s how to fix it: a stuck process, safe mode, add-ins, Office repair, a new profile and repairing the data file.
Outlook keeps prompting for your password, even when it’s correct? Here’s how to fix it: saved credentials, your Office account, app passwords and the setting that forces the prompt.
Chrome won’t open, opens and closes, freezes or is very slow? Here’s how to fix it: stuck processes, extensions, cache, hardware acceleration, resetting and reinstalling.
Emails aren’t arriving in Gmail? Here’s where they may be and how to fix it: spam, tabs, filters and blocked addresses, forwarding, full storage and sender problems.
Files stuck with sync arrows, a red X on a folder or error 0x8004de40? Here are the most common reasons OneDrive stops syncing and how to fix them.
Excel freezing with “Not Responding”, taking forever to open, or saying the file format or extension isn’t valid? Here’s how to fix it and recover your file.
Microsoft Teams won’t open, keeps loading, won’t sign in or can’t find your microphone and camera? Here’s how to repair it, clear the cache and allow your devices.
Has Outlook stopped receiving or sending email, or is it showing error 0x800CCC0E? Find out whether the problem is your account or Outlook itself and fix it step by step.
Excel won’t let you type in cells, won’t insert rows or columns, won’t merge cells or won’t let you copy and paste? Here are the most common causes — protected sheet, Protected View, table, cells at the end of the sheet — and how to fix each one.
You can use Word, Excel and PowerPoint without paying: through the online version in your browser, through the mobile apps and, for students and teachers, with Office 365 Education. Here’s what each option does, its limits and the free alternatives.
AI writes Excel formulas, explains existing ones, finds errors and builds analyses. Here’s how to describe your spreadsheet so the AI gets it right, ready-made prompts for VLOOKUP, SUMIFS, dates and text, and how to check the result.
Windows 11 already zips and unzips files without installing anything, and opens RAR and 7z in the latest versions. Here’s how to compress files to send by email, extract them properly and fix the “compressed folder is invalid” error.
