---
title: "Basic navigation"
linkTitle: "Basic navigation"
weight: 1
---
1.  Use arrows below to move to the next/previous frame.
    Use the scroll bar slider to scroll through frames.
    Almost every button has a shortcut.
    To get a hint about a shortcut, just move your mouse pointer over an UI element.

    ![](/images/image008.jpg)

1.  To navigate the image, use the button on the controls sidebar.
    Another way an image can be moved/shifted is by holding the left mouse button inside
    an area without annotated objects.
    If the `Mouse Wheel` is pressed, then all annotated objects are ignored. Otherwise the
    a highlighted bounding box will be moved instead of the image itself.

    ![](/images/image136.jpg)

1.  You can use the button on the sidebar controls to zoom on a region of interest.
    Use the button `Fit the image` to fit the image in the workspace.
    You can also use the mouse wheel to scale the image
    (the image will be zoomed relatively to your current cursor position).

    ![](/images/image137.jpg)