It is very easy using this software as I am an IT professional who has knowledge in programming languages like C++/C# etc., As well having experience with databases such MySQL & MS SQL Server database management systems (DBMS). The features which makes me satisfied most when working online at my work place include:- 1.) Easy navigation through tabs2.). Multiple options available while creating new event3.),Easy editing4),Ability to add different types of calendars- i) Google calendar ii)- Yahoo!iii-) Microsoftiv.- Outlookvii)).Multiple users access ability within same computer system also support multiple user accounts from single machine without any difficulty. In some cases we have faced difficulties during creation process but after contacting their technical team they were able resolve all issues instantly by providing proper guidance steps. We recommend everyone should try out these services because there may not always be availability if someone needs help immediately then its best option than waiting till next day since everything will get resolved.