write how to usage manual to education app in dscloud platform。

About the usage of DsCloud platform,we will introduce it briefly . First of all , if you ues

the platform for the first time , you need to register firstly . Filling the user name and

password , you can use the platform to search and submit homeworks after successful

registration . When submitting homework  , you need to find the corresponding courses according

to the directories , and then follow the steps to submit . Here is an example of submitting

Computer English , Firstly , you should find the "Education" label on the mainpage,and then

follow the steps to find "courses","university courses","undergraduate courses","computer

essentials", teacher created a directory called "2017-2018-class" , and created a "student

computer directories" in it . Students should create their own directory and click the

"create-article" , edit the article and submit homeworks.