From an accountability standpoint you should have individual user accounts instead of a shared account. If someone breaks something or does something that could be a breach of trust, the law etc you could not definitively state which of them had used the account. You might be able to pin an access back to a workstation etc but if that workstation were not secured then the person could just as easily claim that someone else must have used their workstation to execute said activity.
You should also make sure that their passwords are changed regularly, aren't shared between the technicians etc - not much point having individual accounts if people know each others passwords.
At my organisation the default accounts are renamed and changed to a complex password which must be 'checked out' and checked in if they are used (and there has to be a good reason for that (we have audit process that reports on any use of the default administrative accounts via interactive sessions etc.)
No. Sort of, depending on what you mean by Account. You can actually subscribe before having a user Channel. But there is a difference between having a Channel, and having an Account.
Flickr's privacy policy allows the user to have control over their account. This extends to who the user wants to be able to view photos, how the photos are shared and the ability to delete photos at will.
No, you can ask and answer questions without having to have a WikiAnswers account.
A Local user account is a user account that is part of the domain or work group.
Place all files in the Shared Documents folder that you would like other user accounts to access.
The files are only accessible to the owner/creator of the files, and you are on a guest account
It is called User Account Control.
You don't
Using Domain User Account, users have the ability to get to the domain files.
A user account varies depending on what the user is storing in their account. A little used account can be 50KB while an account with a lot of music or videos could be 200GB or more.
The local user is the person who actually uses the account to do the work they are paid to do. A domain user could be a network administrator
No a user defined in active directory cannot access a shared drive if they are not part of the domain. You will need to set them up as a user on your computer.