Worpress is basically a free as well as the open source content management system that is meant for the users who are interested in writing but do not get the platform to write.
So in case you want to write any blog or any other thing on this platform then you have to install it on the web browser that should be a part of any internet hosting service etc.
How to Troubleshoot "Failed to Write File to Disk" Error in WordPress?
Now just in case you feel that this is the service that is flawless then you are wrong since you may find a number of issues in this service such as you may get the error saying that the file is failed to write to disk.
If that error occur then you have to follow the below written steps to deal with this issue:-
First of all have to connect your wordpress site using the FTP client.