Every edition, we highlight new features and enhancements to keep microsoft. Learn how to sign in to office or microsoft 365 from a desktop application or your web browser. Learn how to install, reinstall, or activate microsoft 365 or office 2024 on a pc or mac.
Timeline of scandal and measured variables. Download Scientific Diagram
Learn how to get microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your microsoft account dashboard.
Find how to set up microsoft account, protect it, and use it to manage your services and subscriptions.
Get help for the account you use with microsoft. Find help with microsoft store purchases, subscriptions, refunds, payment options, and checking your order history. Welcome to the special edition of what's new in microsoft 365 copilot for both november and december 2025! Find out how to get support for microsoft apps and services.
Get support for windows and learn about installation, updates, privacy, security and more.
