It depends on personal tastes and what it's applied on.
For example: I like Blue. I think Blue is cool! But, I also think red is cool, on a sports car. I think it would have to be Red, but thats what I think. The same with orange. Green for a T-Shirt is cool as well!
Remember that if you want to find out what color someone likes, just ask them. Generally though, Red is considered to be cool for most things.
Answer:
Insert mode
Explanation:
In editing a document in text editors such as MS Word, there are two types of mode available.
i. Insert mode: This mode allows users to write texts without erasing anything. As new characters are typed, texts to the right of the insertion point are moved or displaced to the right thus preventing overwriting.
ii. Overtype mode: This mode allows users to write texts by erasing texts to the right of the insertion point.
Note: To enable either of this mode, press the "Insert" key on the keyboard. This key toggles between the <em>Insert</em> and the <em>Overtype</em> modes.