Getting the most out of A/B and other controlled tests by Ron Kohavi and Stefan Thomke In 2012 a Microsoft employee working on Bing had an idea about changing the way the search engine displayed ad ...

Learn to calculate fixed asset depreciation in Excel using methods like straight-line, sum of the years' digits, and more for accurate financial analysis.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Dawn Reiss Life can be unpredictable, overwhelming, and just plain difficult.

There's a better way: If you'd rather store those high-quality Blu-ray movies on a PC and create your own in-home streaming platform through Plex (or if you just want to back them up in case of future ...