How-To Geek on MSN

How to pick a random name from a list in Excel

To pick a random name from an Excel table using a method that works across every version of Excel, this classic combination ...

Mandiant releases rainbow table that cracks weak admin password in 12 hours

Security firm Mandiant has released a database that allows any administrative password protected by Microsoft’s NTLM.v1 hash ...

Markov Chains : The Strange Math That Predicts Almost Anything

Discover how Markov chains predict real systems, from Ulam and von Neumann’s Monte Carlo to PageRank, so you can grasp ...

Probability Distribution Methods to Predict Stock Profits

Discover how probability distribution methods can help predict stock market returns and improve investment decisions. Learn ...