First of all, go to the my Web section using the following path:
Personal Administration My Web
Then, proceed as follows:
Upload your main page (index.html or index.htm)
from your computer into the root folder (the one you have been taken
to) using Operations → Upload file, or select 'Enter
text and save it as a file' and save the newly entered text as a
file named index.html or index.htm (only one of these).
After uploading (or creating) the file, set its access rights by
selecting (using the appropriate checkbox) index.htm or
index.html (depending on the name of your file) and clicking
on Operations → Change rights and attributes of each item
separately (you can also use the padlock icon
for this
purpose). Then set the right to read to anyone on the
Internet (provided you want your pages to be accessible to
everyone, of course) and click on Save.
Now the address of your Web site is
https://is.ambis.cz/www/your_personal_identification_number/index.html
or, provided you have a user name,
https://is.ambis.cz/www/your_user_name/index.html).