How-To Geek on MSN

I build all my calendars in Excel—here's how you can too

Stay on top of your personal and work commitments.

‘Dead’ Outlook add-in hijacked to phish 4,000 Microsoft Office Store users

A hacker noticed the change in its status and hijacked the dead add-in and its 4.71-star rating to conduct a phishing campaign that the company which uncovered the attack, plug-in security company Koi ...