Get free Windows themes from Microsoft to personalize background, colors and sounds for your PC.

Most of the time, only an administrator will need to view internet headers for a message. If you want to add a header to your email message, see Apply stationery, backgrounds, or themes to email messages. Some senders use spoofing to disguise their email address.

If you already have an account signed in to OneDrive and you want to add or remove another account, you’ll do that in OneDrive Settings. Important: You can have multiple work or school accounts, but only one personal OneDrive account.

A factor in authentication is a way of confirming your identity when you try to sign in. For example, a password is one kind of factor, it's a thing you know. The three most common kinds of factors are: Something you know - Like a password, or a memorized PIN.

Cookies are small pieces of data stored on your device by websites you visit. They serve various purposes, such as remembering login credentials, site preferences, and tracking user behavior. However, you might want to delete cookies for privacy reasons or to resolve browsing issues.

By setting up MFA, you add an extra layer of security to your Microsoft 365 account sign-in. For example, you first enter your password and, when prompted, you also type a dynamically generated verification code provided by an authenticator app or sent to your phone.

Two-step verification (sometimes called multi-factor authentication) helps protect you by making it more difficult for someone else to sign in to your Microsoft account. It uses two different forms of identity: your password, and a contact method (also known as security info).

When you use Notepad in Windows 10/11, you can remove or change headers and footers. The default header and footer settings in Notepad are: Headers: &f. Footers: Page &p. These commands give you the title of the document on the top of the page and a page number at the bottom.