Categories, that is, the menu on the right of this page, can be changed or added to extremely easily;
1/ Login
2/ Select "Admin"
3/ Select "Add Item"
4/ Type or paste the text that will go in the new category
5/ Select New Category
6/ Click "Add Item" button
7/ Type the name and description of the new category
8/ Click the "Update Category" button
These are the categories 
1/ Login
2/ Select "Admin"
3/ Select "Add Item"
4/ Type or paste the text that will go in the new category
5/ Select New Category
6/ Click "Add Item" button
7/ Type the name and description of the new category
8/ Click the "Update Category" button