How to remove your wikiHow account
Although there are numerous instructions on wikiHow about account removal, it will take much fuss to get rid of your account on the site itself, as can be read on http://www.wikihow.com/Close-Your-wikiHow-Account
Helpful Trick: Removing online data
Helpful Trick: Remove third-party logins
If you signed up for wikiHow using a third-party login such as Facebook or Twitter, you probably want to revoke all access from wikiHow. Click here to find out how.