Study general business and economic terms until you are proficient with their usage. Knowing appropriate terminology prior to attending class will help with understanding in-class discussions. Not understanding key terms while trying to process new information will hinder your ability to learn quickly.
Familiarize yourself with the financial operations of the company you work for. Applying lessons learned in class directly to real world scenarios will help you grasp new concepts, while improving your understanding of the business.
Read the financial section of a major news publication daily and several weekly business periodicals. Knowing the latest business news and trends will allow you to contribute during in-class discussions, while increasing your understanding of the business world.
Practice using business software and refresh general computer skills. Proficient knowledge of word processor and spreadsheet programs, along with strong typing skills, will improve your ability to work on business school-related tasks.
Practice basic accounting and statistics methods. Much of what you will learn in business school will be finance driven. A solid understanding of math principles prior to attending class will allow you to complete assignments with greater ease.