** MUST READ **

1. Please keep your important data in ~/nfs directory. It will not be
destroyed even if the workspace is deleted. 

2. If you delete your workspace, all data in your Home directory will 
be lost, except those in ~/nfs directory.

3. You can save your workspace as a private image if you have modified 
the system and do not want to repeat it in your new workspace or new
container.

4. Your containers are distributed by default. So it is ideal for simple
parallel jobs.

5. If you find the Web Terminal not align correctly, choose a monospace
font may help.