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Microsoft 365 Bar

The Microsoft 365 bar is the horizontal suite bar across the very top of SharePoint and every other Microsoft 365 web app. It holds the app launcher, the organization name and logo, the Microsoft Search box, settings, help, and the account manager. Because it sits in the same place across Outlook, SharePoint, and the rest of the suite, it is the one piece of branding every employee sees all day long, and administrators can theme it with organization colors and a custom logo.
Related Features
Brand Center, Custom Theme, SharePoint App Bar, Site Navigation

Common Use Cases

  • Tenant branding: an organization logo and color scheme that appears across every Microsoft 365 web app
  • App switching: the app launcher moves people between SharePoint, Outlook, and other apps in one click
  • Enterprise search: the Microsoft Search box in the header, searching SharePoint content from a consistent location
  • Custom shortcuts: custom tiles added to the app launcher that point to intranet sites or external systems
  • Account management: the account manager handles sign out and switching between work accounts
  • Audience-specific branding: different themes assigned to different groups within one organization

Benefits

  • Constant brand presence: the bar appears on every page of every Microsoft 365 web app, all day
  • One-click wayfinding: the logo can carry a link of your choice, commonly pointing to the intranet home
  • Familiar everywhere: identical placement across apps lowers the learning curve for every new tool
  • Search where you are: Microsoft Search lives in the header, so the search habit transfers between apps
  • Centrally controlled: theming is set once for the tenant, keeping branding consistent without per-site work
  • Multiple themes: a default theme plus additional group themes serve different audiences in one tenant

How It Works

  • Suite-wide rendering: the bar is part of the Microsoft 365 shell, so SharePoint inherits it automatically on every modern page
  • Organization theme: administrators define the navigation bar background color and the text and icon colors that apply across the suite
  • Logos: a default logo, an optional alternate logo for dark and high-contrast experiences, and an optional click-through URL
  • Group themes: up to four additional themes can be created and assigned to Microsoft 365 groups beyond the default theme
  • App launcher tiles: custom tiles can add intranet sites and other applications to the launcher for the whole organization
  • Personal themes: individual users can apply a personal theme to their own view when the organization permits it
  • Navigation bar color: the background color of the suite bar across Microsoft 365
  • Text and icon color: chosen alongside the background to keep the header readable
  • Logo and alternate logo: the brand images shown in the header, with a narrower image recommended so it stays visible
  • Logo link: the URL the logo opens when clicked, often the intranet home page
  • Theme assignment: the default theme for everyone plus up to four group themes for specific audiences
  • User override: whether individual users may replace the organization theme with a personal one

Limits and Nuances

  • Tenant-level feature: the bar is themed centrally for the whole organization, not per SharePoint site
  • Responsive logo behavior: on narrow screens the suite header may drop the logo to make room for other controls, which is why Microsoft recommends a narrower image file
  • Always present: the bar is part of the Microsoft 365 shell and cannot be removed from web experiences
  • Separate from site theming: SharePoint site themes and the Brand Center style the sites themselves, while the suite bar follows the organization theme
  • Group theme ceiling: beyond the default theme, up to four group themes can be defined
  • Propagation time: theme changes can take some time to appear for every user across every app

Common Questions About the Microsoft 365 Bar

What is the Microsoft 365 bar?

The Microsoft 365 bar, often called the suite bar, is the horizontal strip across the very top of SharePoint, Outlook on the web, and the other Microsoft 365 web apps. It contains the app launcher, the organization name and logo, the Microsoft Search box, settings, help, and the account manager, and it stays in place as users move between apps.

Can we put our own logo and colors on the Microsoft 365 bar?

Yes. The organization theme lets administrators set the navigation bar background color, the text and icon colors, a default logo, and an alternate logo for dark and high-contrast experiences. The logo can also carry a click-through link, commonly pointed at the intranet home page, which quietly turns the suite bar into a permanent shortcut back to the intranet.

What is the app launcher?

The app launcher, widely nicknamed the waffle for its grid icon, sits at the left end of the Microsoft 365 bar and opens a menu of the user’s apps: Outlook, Teams, SharePoint, OneDrive, and more. Organizations can extend it with custom tiles pointing to intranet sites or external systems, putting company destinations alongside Microsoft’s own applications.

How is the Microsoft 365 bar different from the SharePoint app bar?

The Microsoft 365 bar is horizontal, sits at the very top, and belongs to the whole suite, handling app switching, search, and account functions everywhere. The SharePoint app bar is vertical, hugs the left edge, and exists only in SharePoint, carrying intranet global navigation plus personalized sites, news, files, and lists. A SharePoint page typically shows both at once.

Can users change the theme themselves?

Users can apply a personal theme that restyles Microsoft 365 for their own view, and administrators decide whether personal themes may override the organization theme. Organizations that treat the suite bar as core branding often keep the override locked so every employee sees consistent colors, while others leave personal choice open. Either way, the setting is controlled centrally.

How does the Microsoft 365 bar fit into intranet branding?

Think of it as the top layer of a three-layer system: the suite bar carries tenant branding, the SharePoint app bar carries global navigation, and site themes style the content below. When Greg Zelfond designs LookBook 365 intranets, the suite bar theme, logo link, and site themes are coordinated so the whole experience reads as one branded workplace.