Learn how to download files from the web, change your default download location, and find files you've downloaded on your PC using Internet Explorer.

Describes how to use the Regsvr32 tool to register and unregister OLE controls. Also describes the error messages that may occur and what they mean.

ASCII and Unicode character encoding enables computers to store and exchange data with other computers and programs. Below are lists of frequently used ASCII and Unicode Latin-based characters. For Unicode characters for non-Latin-based scripts, see Unicode character code charts by script. In this article Insert an ASCII or Unicode character into a document Common symbol character codes Common ...

Hotmail is now Outlook.com. Learn how to sign in to access your Outlook.com, Hotmail, Live, or MSN email account.

Virtualization lets your Windows device emulate a different operating system, like Android or Linux. Enabling virtualization gives you access to a larger library of apps to use and install on your device. If you upgraded your device from Windows 10 to Windows 11, these steps help you enable virtualization.

Learn how to turn on Control flow guard so you can install and run Windows Subsystem for Android.

This article helps with using Microsoft Japanese Input Method Editor (IME) including IME settings, features, and keyboard shortcuts.

在控制面板中修复程序。如果某些应用和程序未正常运行，则你可以修复它们。 请注意，你不会看到适用于所有应用和程序的修复、更改或修改选项。 “设置”页面中的修复选项 选择“ 开始 > 设置 > 应用 > 已安装的应用 ”。 在“设置”中安装的应用 选择要修复的应用旁边的“ 更多 ”图标 ...

Select a PDF in your OneDrive or team site library, and you might notice that it opens automatically in your browser's built-in PDF reader. You can use this PDF reader to view your PDF, with no need for an additional viewer application on your computer.

Lists the error codes that may be reported by Device Manager and the possible resolutions in Windows.