I want to start my training institute, I am a new user, what kind of account i needed to start

[amitsparks]

I want to start my own training institute in second life but i am a new user so suggesstion needed to buy a account. Another question is that should I purchase a developed land or undeloped land. I want to start with minimum investment.

[Dilbert Dilweg]

You Need a premium account to purchase land on Mainland. But you do not need one for private estates. You could rent land from an Private estate owner. and develop the land your self . purchase a building and what ever else you may need to develop the land.

[Irene Muni]

If "developed or undeveloped land" means this: https://land.secondlife.com/en-US/ that is the more expensive land, it's a whole Private Region (you don't need a Pfemium account for to buy a Private Region). See about different lands and buy/rent land in this KB article: http://community.secondlife.com/t5/English-Knowledge-Base/Buying-land/ta-p/700043

PS. I think you should to know better Second Life before you buy land or start a project, just my opinion

[Rolig Loon]

It's wise to learn how Second Life works before you go investing a lot of money into features that you may not need.  You obviously need an account because there's no other way to enter SL, but it doesn't necessarily need to be a Premium account that you pay for.  Review the descriptions of Basic and Premium accounts to see what the benefits of each are >>> http://community.secondlife.com/t5/English-Knowledge-Base/Accounts-overview/ta-p/700019 .  If you think that you need land, I'd recommend renting on a private estate for a while to see what owning land entails before committing to a longer-term arrangement.  Learn how to navigate and manage your belongings, how to communicate, how to create things, and -- most important -- learn the culture.  If you were planning to set up a training institute in some foreign country in RL, you certainly wouldn't walk in on the first day, buy a huge estate, and open up shop without learning the local language and customs.  This is no different.