Potentially unwanted applications (PUA) are a category of software that can cause your machine to run slowly, display unexpected ads, or at worst, install other software which may be more harmful or annoying.

IMPORTANT This update is not needed and will not be offered if your Windows Recovery Environment (WinRE) meets any of the following conditions: If the WinRE recovery partition does not have sufficient free space.

Learn more about family group roles, permissions, and how you share data with Microsoft and your family.

Set your document's page numbering to start on the second page, and choose another starting page number.

連絡 Microsoft 支援服務。尋找常見問題的解決方案，或向支援專員尋求協助。

The SharePoint landing page serves as a comprehensive resource for end users exploring functionalities of SharePoint. It offers guidance on getting started with SharePoint, including how to sign in, create SharePoint sites, and set up pages to organize content effectively. Users can access tutorials on managing documents and libraries within SharePoint, as well as leveraging data and lists for ...

Outdated software can cause problems with a Windows upgrade, so removing old or nonessential applications can help. If you plan to reinstall the application later, make sure you have the installation media and all required activation information before removing it.

Select a time on the Calendar, create a meeting request, and select the people to invite. Outlook helps you find the earliest time when all the invitees are free.

Open Outlook in safe mode. If Outlook won't open, try opening it in safe mode, which disables add-ins.

Find and open File Explorer in Windows 10 and Windows 11, and customize Quick access by pinning and removing files and folders.