On your home page when logged in, you'll see a list of all the workspaces you've created. Click on the name of a workspace to view the documents inside, or click the green cloud icon to see all the workspaces stored in a given region.
The 'Usage' link on the left will show more details of the amount of storage and users each workspace has; there are options on the Account page to upgrade your subscription if needed:
On clicking a particular workspace from the home page, you'll see the documents in that workspace. At the top of the page, the Annotate.co logo takes you back to your account page; the 'All UK workspaces' link shows you all the workspaces in the same region (UK, US, AUS etc).
The screenshot below shows all the workspaces in a given region - most annotate users will store their workspaces in a nearby data centre. The default region is auto-detected, but you can also select a particular data centre to use on your Account page.
The green cloud icon in the top left lets you create new workspaces; for each workspace there are some details of the most recent annotations.
Within a workspace, you can upload new documents, and move documents into folders for easier management. The key controls are the 'new folder' icon on the documents page; the right-click menu on an individual document, which includes options for 'Move to...' which shows the dialog below:
To upload a new document to a workspace, use the 'new document' icon on the top left of the documents page; this shows a dialog which lets you select the PDF files to upload. It is also possible to upload Microsoft word files (DOCX or DOC) and images; these get converted to PDF on the annotate servers for annotation.
The 'Notes' tab on the workspaces page shows the index of all annotations on all documents. Clicking on a note shows the page of the document it was attached to; clicking the page preview opens up the document.
There are also options to change the sort order, filter and search notes.
The search tab lets you do free text searches across all the documents in the workspace. Clicking on a search result shows the page in the preview window.
The 'Latest Changes' tab on the workspace lists the most recent notes and documents uploaded.
The 'Admin' tab on the workspace is visible to you if you created the workspace - and if you add any users with an 'admin' role they will also be able to see it. It includes options for changing the workspace name, adding users and setting their roles, and also setting up custom document types and groups (for advanced users with a business subscription).