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Windows help & learning
If you're a small business owner. Find the information you need to build, run, and grow your small business with Microsoft 365. Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.
Open and close Outlook Data Files (.pst) - Microsoft Support
If you want to open or close an Outlook Data File (.pst), you can do that in a few simple steps. Note: If your organization has policies in place that archive email messages automatically, your older email messages, calendar events, and tasks might be stored in an archive Outlook Data File (.pst). Even if your account uses an offline Outlook ...
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Outlook 2013
Calculator in Windows 10 - Microsoft Support
To get started, select the Start button, and then select Calculator in the list of apps. Select the Open Navigation button to switch modes. Use Standard mode for basic math, Scientific for advanced calculations, Programmer for binary code, Date calculation for working with dates, and options under Converter for converting units of measurement ...
How to refresh, reset, or restore your Windows 8.1 PC
To reset your PC. Swipe in from the right edge of the screen, tap Settings, and then tap Change PC settings. (If you're using a mouse, point to the upper-right corner of the screen, move the mouse pointer down, click Settings, and then click Change PC settings .) Tap or click Update and recovery, and then tap or click Recovery.
Premium features in Outlook.com for Microsoft 365 subscribers
Ad-free interface. Microsoft 365 subscribers enjoy an ad-free Outlook.com mailbox. Without ads, you have less distractions and enjoy faster page load times. Larger mailbox storage. Microsoft 365 subscribers get 50 GB of email storage as a subscription benefit. You'll have 50 GB of email storage at your disposal. Notes:
Applies To: Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2019 for Mac, Outlook 2016, Outlook 2013, Outlook.com, Outlook for Android, Outlook for iOS, Outlook for Windows Phone 10, Outlook Mail for Windows 10
Surface storage options and hard drive sizes - Microsoft Support
To see how much drive space you have on your Surface: In the taskbar, select File Explorer and select This PC. The current amounts of available free space and total available space are shown. If you're running low on space, the drive will be marked in red. Note: On Surface Laptop SE, the drive that Windows SE is installed on doesn’t appear in ...
Update to enable TLS 1.1 and TLS 1.2 as default secure protocols in ...
For example: The administrator wants to override the default values for WINHTTP_OPTION_SECURE_PROTOCOLS to specify TLS 1.1 and TLS 1.2. Take the value for TLS 1.1 (0x00000200) and the value for TLS 1.2 (0x00000800), then add them together in calculator (in programmer mode), and the resulting registry value would be 0x00000A00.
Back up your Windows PC - Microsoft Support
First, launch Windows Backup: select Start , type windows backup, and select Windows Backup from the results. (Or you can select Start > All apps > Windows Backup .) Then select Folders to drop it down, and select which of your user folders you want to back up to OneDrive: You can back up your Desktop, Documents, Pictures, Videos, and Music ...
Sign in to your work or school account using your two-step verification ...
When you're asked for a verification code, open the app and use whatever number is currently displayed. Sign in to an application or service such as Microsoft 365 using your username and password. Microsoft prompts you for a verification code. Open the Microsoft Authenticator app on your phone and enter the code in the box where you are signing in.
Using web parts on SharePoint pages - Microsoft Support
Add a web part. Go to the page where you want to add a web part. If you do not see the site page that you want, click Site contents on the Quick Launch bar, in the list of contents, click Site Pages, and then click the page that you want. If the page is not already in edit mode, click Edit at the top right of the page.
Applies To: SharePoint Server Subscription Edition, SharePoint Server 2019, SharePoint in Microsoft 365, SharePoint admin center, SharePoint operated by 21Vianet