It depends on what game you are downloading. Usually each game has their own website and you can download it from the game website.
get smart is a good writing game :) :) :)!!
imonawebsite.yolasite.com is a website where you can connect with facebook, play other games, and watch funny vids too.
good games for girls is bubble pop guinea pig and a good website is gogirlsgames also a good game is called bloons
There are many websites dedicated to online or browser games which allows playing games in a browser without downloading and installing a game. Kongregate is a popular website for browser games.
In my opinion, the website: gamesforyoungpeople.com is the best game. Also, if you search for disney.com they have good games for young people as well.
moshi monsters moviestar planet poptropica these are good games you need accounts for
Car games are a very popular game genre. One can play car games online at the "Nitro Player" website, "Learn 4 Good" website, or the "Boys Life" website.
You will know if the website is legal depending on the content displayed on the website. If the website lets you download games for free, that you will have to pay a lot of money for at a store, then the website is not legal. But, if the website lets you play short online games for free, then it is most likely legal. A very good legal game website is GreatWebGames.com
Runescape.com, massive no download MapleStory (found at nexon.net), download game
there's a website called dressupgames.com and it has all sorts of games
One would find a good description of what the Orbital game is about on their official website which is Orbital Game. One can also find what the game Orbital is about on websites like Armor Games, iTunes, Addicting Games and many more.