How to Resize Windows 11 Copilot Side Pane
Resizing the Windows 11 Copilot (an AI assistant that answers questions and handles tasks through a chat box on your screen) side pane lets you change how wide the chat window appears on your desktop. Standard Windows 11 builds lock the AI panel to a fixed width that lacks a normal grab handle to drag with your mouse.
You can bypass this default limit by adjusting your display scale settings in the main display menu. This forces the operating system to redraw the sidebar at a different width so you can read your chats more easily.
You cannot manually resize the Windows 11 Copilot side pane. This feature is not currently available in Windows 11, though some specific enterprise applications do allow side pane resizing.
How to resize the side pane in supported applications
You can resize the Copilot side pane in supported Windows 11 applications by moving your mouse pointer to the inner edge of the panel. When your cursor turns into a double-headed arrow, click and drag the border left or right to make the window wider or narrower to suit your workspace needs.
- Open your application workspace.
- Locate the side pane interface.
- Move your mouse pointer to the inner edge of the pane.
- Wait for the cursor to change into a double-headed arrow.
- Click and drag the edge to your preferred width.
Why adjust your workspace layout?
Expanded side panes display more information on screen while reducing the need to scroll. Wider layouts keep complex workflows organized and efficient.
What happens when you are done?
The application remembers custom workspace dimensions. Subsequent launches restore the side pane to the exact width selected during the previous session.
Summary
Desktop variants remain locked in size, but enterprise environments like Dynamics 365 offer customizable interface panes. Official Microsoft release documentation tracks upcoming interface updates for specific software versions.
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About the Author
Richard
Tech Writer, IT Professional
Richard is a writer at Geek Rewind who turns complex IT tasks into clear, step-by-step guides. He draws on years of hands-on experience in system administration and enterprise IT operations, focusing on Windows, Linux and WordPress: the problems people actually run into, and the fixes that work. His server and WordPress guides come from systems he runs himself. Richard builds and maintains the platform behind Geek Rewind, from its Ubuntu servers and Nginx configuration to its custom WordPress plugins. Many new tutorials start with readers' questions, and he's always glad to answer them in the comments.
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