Knowledge center. Albinism is a genetic condition also called achromia, achromasia, or achromatosis. It is characterized by a deficit in the production in melanin and by the partial or complete absence of pigment in the skin, hair and eyes.
Alpha stands for alphabets and numeric stands for number. So a non alpha numeric character will be any symbol without letters (alphabets) or numbers. As you are aware, an upper case means capital letter. e.g., A, B, C, etc. and a lower case are small letters: a, b, c, etc. So out of the 8 number of characters, you were asked to use at least. one capital letter.
In such case, you can view and type in Japanese on most non-Japanese software by setting non-Unicode Programs. If you have some troubles to view Japanese characters, please try this optipn. In other case, you do not have to take this option. When you manually install Japanese fonts, MS-IME (Japanese input software) will also be automatically installed by this setting non-Unicode Programs. Meanwhile, this setting will not install MS-IME when you automatically install Japanese fonts. You need to manually install MS-IME to enable Japanese typing.