Zoom excludes significant litigation settlements, net of amounts covered by insurance, that we deem not to be in the ordinary course of our business. In fact, Zoom believes the consideration of measures that exclude such expenses can assist in the comparison of operational performance in different periods that may or may not include such expenses and assist in the comparison with the results of other companies in the industry. Zoom defines non-GAAP operating margin as non-GAAP income from operations divided by GAAP revenue. Non-GAAP Net Income and Non-GAAP Net Income Per Share, Basic and Diluted. Zoom defines non-GAAP net income as GAAP net income adjusted to exclude stock-based compensation expense and related payroll taxes, acquisition-related expenses, restructuring expenses, gains/losses on strategic investments, net, litigation settlements, net, and the tax effects of all non-GAAP adjustments.