Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J. Brock is a CFA and CPA with more ...

Here's how to make sure all the personal files and other data on your storage drive are erased and unrecoverable, whether you're running Windows 11, 10, 8.1, or 7. Now that Windows 10 has reached the ...