

it does. you need to choose the software. you need to install the software. you need to update the software, and be prepared to deal with a bad update. you need to keep backups so that you can restore your files when disaster happens, and you need to know how to make a proper backup (have all the data, also backup the permissions, databases need special care, …) and how to restore it.
I don’t often use it but I like the word “eh?!”, it’s funny to me the way it sounds