Accounting Software QuickBooks

QuickBooks is the accounting software for small/mid-size businesses. Handles invoicing (send bills, track payments), expense tracking (upload receipts, auto-categorize), profit/loss statements, tax prep, payroll. 100M+ users. Standard tool in finance/operations roles. Two versions: Online (cloud, recommended) and Desktop (legacy). Online integrates with Stripe, PayPal, bank accounts for auto data entry. Reports auto-generate (P&L, balance sheet, cash flow).