Refresh rate is most noticeable a RR of 60Mhz looks like *bip*. your eyes will not like it,but 60fps is ok. But fps in games are not just eye candy,it has impact on gameplay.25fps is not a playable speed it may fool you eyes in movies but it will not do in games.
In linguistics and grammar, a pronoun (abbreviated PRO) is a word that substitutes for a noun or noun phrase. It is a particular case of a pro-form.
The difference between noun and pronoun is seen mainly in their usage. â¢ A noun is a word that is used to name a person, thing or place. A pronoun is a word that is used to replace a noun. â¢ When used in objective and nominative cases, a noun does not change its form. For example consider the following sentences.