Once your administrator has installed Perusall, it will typically appear as an option in the left navigation bar automatically; click this to launch into your Perusall course. If you do not see this option, add it by navigating to Settings > Navigation in Canvas and then clicking three dots to the right of Perusall, and selecting Enable, or by dragging the Perusall option to the list of active navigation options (it may be towards the bottom of the list).
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