No. You still need to pay to play.
2 reasons. 1 you didnt install it or 2 you dont have a battlenet account
To get the free trial account just sign up for a free battlenet account and download the client. This will allow you to play as many characters as you want up to level 20 with no time restriction. To play the full version of the game free is not possible, you have to pay to play.
starcraft 1 or 2 1 you can just click on icon but battlenet wont work 2 is like above only battlenet will work
simply have some internet connection and play on battlenet.
You can play Starcraft Broodwar online on Battle.net.
Unfortunately you can't. Only one account can be linked to each Battlenet Serial Key, but you can make guest accounts but you can do everything except play online.
Yes you can.
You can use any disc to install the game (or download it from the official site) that you have available. The game will automatically update itself when you try connecting. That being said, you will not be able to play until you make an account (either free trial or full paid version) with battlenet. Battlenet is linked below in the related links section.
Since last year, all previous WoW accounts have been changed into Battle.net accounts. If you haven't, you cannot play the game until you have converted your account to a battle.net account. Visit the WoW website account administration to do this, or contact customer service if you experience difficulties in doing so. Remember, you have to convert to a battle.net account or you can't play the game.
Probably because the private server is set up wrong or the system admins don't know what they are doing. This is one of the reasons people should not play on private servers. They are buggy, can not be trusted, and generally not maintained very well. Just pay the $15.00 each month to play on the official servers.
You MUST convert your account to battle.net. It is required to play world of warcraft. There is NO way around it. Go to the Battle.net site linked in the related links section and follow the instructions. It is quick and easy for anyone who can follow simple directions.
There might be something wrong with your LAN connection