Once there, search for any company you like, such as Apple, Google, Amazon, etc. - any publicly traded company on the stock market. You want to locate a 10-K annual report for the three most recent years. Once you locate those, most annual reports have their financial statements on the 10-K under Item 8. In Item 8, you will see all of their consolidated financial statements. Spend time comparing the three most recent years of statements. Has anything regarding earnings or losses changed? What do their liabilities look like? How are revenues versus expenses? Do you see any significant changes in numbers?