Hosting your own Web site
Hosting your web site on your own server is always an option. Here are some points to consider:
Hardware Expenses:-
To run a "real" web site, you will have to buy some powerful server hardware. Don't expect that a low cost PC will do the job. You will also need a permanent (24 hours a day ) high-speed connection.
Software Expenses:-
Remember that server-licenses often are higher than client-licenses. Also note that server-licenses might have limits on number of users.
Labor Expenses:-
Don't expect low labor expenses. You have to install your own hardware and software. You also have to deal with bugs and viruses, and keep your server constantly running in an environment where "everything could happen".
Using an Internet Service Provider
Renting a server from an Internet Service Provider (ISP) is a common option.
Most small companies store their web site on a server provided by an ISP. Here are some advantages: