There are three differences between real and demo accounts:

1. Real account is “eternal”, i.e. if you withdraw all the money and close it, you still will be able to see the account history in “Personal Cabinet”. Demo account requires extension in “Personal Cabinet” every month. The reminder about the need to extend is sent automatically to registration e-mail several days before the account is expired. Demo account which was not extended in time is first locked, and then removed the next weekends. After that it's impossible to restore it. Note that only account is removed, but not the registration. Thus, to open new account you need to access “Personal Cabinet” and just to add a new account. The registration itself is removed three months after the last related to it account is removed. If registration has at least one real account, even if it's closed, it will never be removed.
2. Demo account holders the news text from AFMNews and AFMCharts is provided with 10-minutes delay. News titles are available without delay. For real account holders there is no delay.
3. And the last, but not the least difference in psychological pressure between “real” and “demo” is significant and should not be neglected.

All the rest including quotes is the same as with real accounts.