First of all you need to go onto gmod, then when the main menu has loaded up you should see a multiplayer part, click on it and a menu will open listing loads of server, decide which one you want to join, then double click or click join then wait for the files on the server to be downloaded then your done.
You should try doing it again or probably your name is to long for Gmod that has happened before
So first you have to
You need to download Gmod 9.0.4c when you start there will be 3 choose unmark the Gmod 9.0.4b and your set to go and play gmod 9 online.
Click start new game.
Because you installed it wrong
Unless your server has a whitelist or a blacklist, anyone with the IP address of your server can join it
Well, isn't that a happy little question! To get folks to join your server in Gmod, you can start by creating a welcoming atmosphere with clear rules and helpful moderators. Encourage players to invite their friends, host fun events, and showcase the unique features of your server. Remember, just like painting, creating a positive community takes time and patience, but with a little love and care, your server will surely blossom into a happy place for everyone to enjoy.
It is a public server that you can join.
The ip to join a server.
You can join any server, no matter what type of computer you're using. If you mean do you have to have the same mods as a modded server to join, yes, you do.
NPCs may not download on Garry's Mod (GMod) due to several reasons, including missing dependencies or required addons that are not installed. Additionally, the server settings or user permissions could restrict certain downloads. Corrupted files or an outdated version of GMod might also prevent NPCs from loading correctly. Lastly, network issues or server-side restrictions could contribute to the problem.
i would