Learn why it's important to have a backup, and how Windows Backup can help you keep your files and settings safe.

Summary. Microsoft Update Health Tools is offered to devices through Windows Update as update KB4023057. This update is applicable for both Windows consumer and commercial devices, with a slightly different purpose and functionality.

Learn how to reinstall Windows on your PC and how activation works after it's installed.

Hotmail è ora Outlook.com. Scopri come accedere a Outlook.com per usare l'account di posta elettronica Outlook, Hotmail, Live o MSN.

Get help and learn how to use Skype with Microsoft's official support page.

See what's new in recent Windows 10 and Windows 11 updates, including a chat from the taskbar, widgets, snap groups, and more.

Important: Reactions are only available to individuals using a work or school account in Outlook with a qualifying Microsoft 365 subscription.

Learn how to use a health report in Windows Security to manage your device performance and keep your device secure.

Learn how to use the privacy dashboard in your Microsoft account and manage your privacy settings for products you use.

How to create or edit your Outlook signature for email messages. Include your signature, text, images, electronic business card, and logo.