By typing simple, text-based commands into Windows' PowerShell, you can quickly install apps directly from the Microsoft ...

Troy Segal is an editor and writer. She has 20+ years of experience covering personal finance, wealth management, and business news. Operating cash flow shows cash generated from business operations.

Claire Boyte-White is the lead writer for NapkinFinance.com, co-author of I Am Net Worthy, and an Investopedia contributor. Claire's expertise lies in corporate finance & accounting, mutual funds, ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...