Articles about how to do stuff.
How-To categories should be categorized under this or one of it's subcategories and should be named in the form: [[Category:Subject How-Tos]]. They should also be categorized under Category:Subject, and sorted in that cateogry with whitespace.
E.g. for Category:MySQL How-Tos we have:
[[Category:MySQL| {{PAGENAME}}]]
[[Category:Software How-Tos]]
