The next part is deleting sites. Deleting
sites can be done via the Admin Center or
PowerShell, and after you delete a site,
it's retained in the recycle bin for 93
days. To delete it via PowerShell, we can
use the Remove‑SPOSite PowerShell cmdlet
and provide identity of the site that we
want to delete. To restore a deleted site
from the recycle bin, we can use the
Restore‑SPODeletedSite PowerShell cmdlet,
and if we want to, like, say, completely
remove a site from an active site
collection and remove it from the recycle
bin as well, we would first delete it by
using the Remove‑SPOSite cmdlet, and then
we would also delete it from the recycle
bin by using the Remove‑ SPODeletedSite
PowerShell cmdlet, which would really fully remove it from the recycle bin.