Learn how to upgrade your existing device to Windows 10 or buy a new PC. Get answers to common questions about upgrading to Windows 10.

If you have photos, music, videos, or other files that you want to keep but don't necessarily want on your PC, consider saving them to removable media, such as an external drive, USB drive, DVD, or cloud storage.

Using Authenticator as a way to sign in. If you have turned on passwordless, two-step, or multi-factor authentication for your account, use the following steps to sign-in:

How to use Outlook rules to automatically move email messages to folders, flag messages for follow-up, respond to messages, create custom rules, and more.

How to use the SUMIF function in Excel to add the values in a range that meet criteria that you specify.

Узнайте, как использовать ножницы для захвата снимка экрана или фрагмента любого объекта на экране, а затем добавлять заметки, сохранять или предоставлять общий доступ к изображению.

Learn how to use the taskbar features in Windows. Hide the taskbar, pin an app, change the location, and more with taskbar settings.

Learn how to prepare your Windows device for a hardware change and find help reactivating Windows after a hardware change is complete.

Use Settings in Windows 10 to change default apps and programs.

To create a partition or volume (the two terms are often used interchangeably) on a hard disk, you must be logged in as an administrator, and there must be either unallocated disk space or free space within an extended partition on the hard disk.