Should you ever turn off Windows Security? It's tricky, but here's my rule of thumb

There are some situations where you might want to temporarily disable Windows' built-in security tool. I'll show you how to do it safely.

Stop Rewriting Formulas : Handle Functions Like Data in Excel and Power Query

Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.
XDA Developers on MSN

The latest Excel update makes creating complex formulae a lot easier

Say what you want, and it shall deliver.
CNET

Done With Facebook? How to Delete Your Account (and Keep All Your Stuff)

Sign in to Facebook. Go to Settings & privacy > Settings > Apps and websites. (Apps and websites is on the left, but you'll need to scroll down a bit. It's nested under Your Activity.) Select Remove ...
How-To Geek on MSN

I made a dynamic Excel timeline in 10 minutes (and you can too)

Transforming a simple line chart into an adaptable timeline is easier than you think.