What kind of credit do you need to start investing?

[Account Closed]

Hello everyone, I am new to real estate investing and realized the importance of having good credit. However, I just got my first credit card and have no previous credit history. I am currently in college and won't have the capital to invest until after I graduate next spring. I am curious how long you need to build credit for and if there are strategies to increase the pace at which I can build credit?
Thanks so much in advanced!