You need to have a upgraded account to have a Minecraft Server running on 000webhost.
There are hosts for this, a host is basically a server, but require payment for upkeep and such. There are some good ones out there, if you're running a big server you're going to have to part some extra dollars as you would normally have with a smaller server, since hosts typically charge by gigabyte per month.
WebHostingTalk.com offers reviews of web hosts. These reviews are free to read. For hosting, one of the best discussions is on webhostingtalk.com; their members have many different reviews of all different kinds of server hosts.
Port 80 is used only for the initial connection. As soon as a host connects, the server hands off the session to a free port and the session is established using that port. This keeps port 80 free for new incoming requests.
One may find an anti-spam program for an "Exchange" server at the site "Spam Titan". They have a cost effective solution and also provide a free 30 day trial period.
log into a different server.
In game? There is a way, it's just unclear, you can go to a different server in game by teleporting to a friend on a different server, you can tell if they are because on your friends list their name should be orange, if they are on the server you are currently on, their names will be white. :P
Free Internet Chess Server was created in 1995.
phpBB is software that you have to download and install onto your server or web host. That being said there are a lot of hosts that will take care of that for you for a fee. Just search for "phpBB hosting" or something like that. However, you will be responsible for maintaining the software. Alternatively, you can use a free forum host like ActiveBoard.com. It works very much the same way as phpBB but ActiveBoard.com hosts the forum for you for free.
You may be able to get a free cloud server if you purchase a domain name. The company that sells you the name will give you the space on this server for free as a perk for doing business with them. You should look into this when you are setting up a website because it can save you from having to pay for both of the different things at one time, saving you money.
Yes you can. You ca actually do it for free at www.windows-server-training.com. They offer free videos and text on windows server.
Myownfreewebhost.com not only offers free web hosting, but they also offer a service that allows you to become your own web host. There are very few free web hosts. Most web hosts offer their services for a fee.