The OP could have found that answer himself. Why didn't he?
(1) Didn't try.
(2) The ReactOS web site's home page lacks a "Help" or "FAQ, Frequently Asked Questions" link.
(3) The ReactOS web site has a FAQ in the ReactOS Wiki but the OP couldn't find it.
(3A) The OP doesn't know what a wiki is and didn't expect a FAQ to be there.
(3B) The OP knew what a wiki is, knows that a FAQ is often in a wiki,
saw the link marked "Wiki" under the heading "Developers",
but the OP didn't consider the issue to be development related.
(3C) The OP knew what a wiki is, knows that a FAQ is often in a wiki,
saw the the link marked "Wiki" under the heading "Developers",
and concluded that that wiki is only for use by active ReactOS developers.
(4) The OP clicked the link to the ReactOS Wiki located on the ReactOS web site's home page,
saw the big "Google Summer of Code" banner near the top of the page,
then concluded that everything on the page was for Google Summer of Code participants only.
(5) The OP clicked the link to the ReactOS Wiki located on the ReactOS web site's home page,
then the OP was confused by the abundance of links on the page.
(There are two links marked "FAQ" in fine print located under two different headings
on the wiki's landing page. The categories each link marked "FAQ" is under could have led
the OP to conclude that neither link points to a FAQ that answers the OP's issue.
NOTE: Both links marked "FAQ" point to the same FAQ page.)
Carl Friedrich Gauss wrote:Mathematicians stand on each other’s shoulders.
Richard Hamming wrote:Mathematicians stand on each other’s shoulders while computer scientists stand on each other’s toes.
Dennis Allison, co-founder of Dr. Dobb's Journal of Computer Calisthenics and Orthodontia wrote:Let us stand on each other’s shoulders, not each other’s toes. (Dr. Dobb's Journal, Issue 1, January, 1976)