What spreadsheet tool could be used to add together the numbers in a
selected group of cells?

to change your username, you must:

1) make sure what the username you want to change to is allowed in this community

2) contact a administrator (for example, jaysl)

3) through pm, tell the admin what you want to change to

4) if the username is allowed, it will be changed in a matter of seconds (minutes at most)

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you have to be a moderator in order to delete questions. ask jaysl the community associate any questions about the application if you don't understand anything. happy to   : )   here's the application link if you want to apply http: