When Should Capital Letters Be Used?

The main uses are as follows.
-To start a sentence or question
-To start a sentence/question in quotation marks, e.g.' J-im said, "It's time to go."'
-To indicate a proper noun (i.e. the name of a thing or person) as in:
Fido the dog  London  Microsoft  Susan  France
-For adjectives and verbs which relate to nationality or region, e.g. German, Liverpudlian, Americanise, Anglicise
For place names (including mountains, rivers etc) which have two or more words:
Regent Street  River Thames  Mount Everest  Bournemouth Station
-Titles of people and organisations. Examples are:
Mr Brown  Dr Edwards  St Mary  Conservative Party  Bell School of English  Countess of Wessex
-The main (content) words in book, film, newspaper titles etc:
Gone with the Wind..The Adventures of Robinson Crusoe  The News of the World
-Days and months (not seasons) (Thursday, January, summer)
-Compass points when relating to regions:
I live in the South-West  North Wales is very rainy.