Discover how to boost your browsing speed and save battery life with Microsoft Edge's performance features, such as sleeping tabs and efficiency mode.

Learn how reserved storage works in Windows to conserve disk space for temporary files, caches, and other files.

Learn how to use Microsoft Edge for mobile devices, sync your browser data, and get answers to common questions.

Learn how to change your notification settings and quick actions using the notification center in Windows.

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 how to insert ASCII or Unicode characters using character codes or the Character Map.

Contacts can be exchanged between Outlook and Google Gmail to save time and avoid manually re-entering your contacts.

汇报默认屏幕和睡眠设置现在可帮助你更高效地使用能量并延长电池使用时间。 可以在 Windows 11 中找到效率设置 >系统 > 电源 & 电池。. 有关每个电源和电池设置如何提高设备性能的引导式演练，请单击按钮打开“获取帮助”应用：

The Basics of Search. Returning search results is no easy feat, and involves complex, near-instantaneous algorithmic calculations. A search for something as simple as “cat” could yield over 55 million results.

Find out how to submit a request for a refund for a purchase of digital Xbox content.