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There are 2 kinds of library: Image Library and Document Library.
A) Click on the Assets tab in the left navigation bar.
B) Create a new image or document folder to store your assets (you will see a list of folders containing assets if they have already been created).
C) To upload an image or a document, click on the folder you just created and then select 'add image'.
D) Browse your local files and then select the assets you want to upload.
E) To edit and manage assets, click on their respective icons.
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