To save a block, click on the "Save" icon in the menu for the block.
Insert the name of the block.
To save the block, click on the "Confirm" button.
The overview of saved blocks is in the left menu.
To open saved blocks, click on the icon "Saved blocks" icon.
Saved blocks will appear.
To use a block, click on the "Download" button.
To delete a saved block, click on the "Delete" icon.
A confirm window will appear.
Click on the "Yes" button to confirm the removal.