When you install Skype for Business, you need to choose between a 32-bit version installer and a 64-bit version installer. Use the 32-bit installer if you’re using a 32-bit version of Windows and the 64-bit installer with a 64-bit version of Windows. To determine which version of Windows you’re using, follow the steps in Method 1 or 2. If one method doesn’t work, try the other. Method 1 ...

Use Windows Update to automatically get updated and recommended drivers for hardware devices on a Windows device.

宣布使用 Power Platform 的 Access Dataverse 连接器 解锁组织所需的新功能，如移动解决方案和 Microsoft Teams 集成。 将 Access 的价值和易用性与基于云的存储的价值一起保留。 将 Access 数据迁移到 Dataverse

Welcome to Sticky Notes! We're still the best way to write quick notes on your Windows desktop, but now you can also take your sticky notes with you, allowing you to capture, find, and use your notes across apps and your favorite devices.

Summary 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.

Ways to sign in Use Set up Windows Hello to enable to sign in using face recognition, a fingerprint or a PIN, instead of a password. In this section you can also improve facial recognition or remove it. You can sign in to your account with a physical security key. Learn more. Additional settings Sign in with an external camera or fingerprint reader. If turned on, you disable Enhanced Sign-in ...

In the Settings app on your Windows device, select Personalization > Themes or use the following shortcut: Themes Choose from the default themes available or select Browse themes to download new ones from the Microsoft Store. Explore Windows themes in the Microsoft Store Select the desired theme to apply it to your desktop.

What is a two-step verification? With two-step verification, you'll get a security code to your email, phone, or authenticator app every time you sign in on a device that isn't trusted. Need more help? If you have problems signing in with two-step verification, get more information at Having trouble with Two-factor Authentication. Find out how to Get started with the Microsoft Authenticator ...

If you are using a Windows 11 device, start by running the automated Bluetooth troubleshooter in the Get Help app. It will automatically run diagnostics and attempt to fix this Bluetooth problem.

Here are answers to some common questions about the 32-bit and 64-bit versions of Windows.