Use this app to try to recover lost files that have been deleted from your local storage device (including internal drives, external drives, and USB devices) and can’t be restored from the Recycle Bin. Recovery on cloud storage and network file shares is not supported.

The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs. It also fixes corrupted registry keys. First, you'll need to download the troubleshooter. Download troubleshooter.

Microsoft Office uses the XML-based file formats, such as .docx, .xlsx, and .pptx. These formats and file name extensions apply to Microsoft Word, Microsoft Excel, and Microsoft PowerPoint.

Describes methods to prevent users from connecting to a USB storage device that is connected to a Windows XP-based, Windows Server 2003-based, or Windows 2000-based computer.

Retrieve files from the Windows.old folder. If you choose to “Keep nothing” when you upgrade to Windows 8.1, or if you reset, refresh, or reinstall Windows, your personal files are temporarily saved to the Windows.old folder for 28 days (unless you formatted your hard drive before installing).

The Xbox app on PC relies on two Microsoft accounts: the Microsoft Store account, and the Xbox profile (your PC gaming account). The Microsoft Store account provides access to owned games, subscription benefits, and other Xbox app purchases made by that account.

Оптимизация игр с окнами улучшает игры на компьютере с помощью новой модели презентации для игр DirectX 10 и DirectX 11, которые отображаются в окне или в окне без границ.

On Windows and macOS, Word, Excel, PowerPoint, and Outlook support inserting 3D models directly into your documents, workbooks or presentations to illustrate a point. You can rotate models 360 degrees or tilt up and down to show a specific feature of an object. Want to see live examples? Get templates. Windows macOS Windows Mobile.

You can add captions to figures, equations, or other objects. A caption is a numbered label, such as "Figure 1", that you can add to a figure, a table, an equation, or another object.