Professional Development
Explore my posts through categories.
Hello, iPhone! (and bye, Android)
I’ve used modern smartphones for a long time.
Help out by filling out my quick survey!
[ Update August 31: Thanks, the survey has now concluded!
How I migrated from X (Twitter) to Bluesky
I started using Twitter in May 2009.
How I prepare and (often) succeed with technical Microsoft certification exams
I’m an avid fan of challenges, especially those that are just hard enough but where I can still prepare to have enough confidence for accomplishing my goals.
How much RAM is enough for a MacBook Pro (M2)?
Earlier this week, Apple announced the new M3 models of the MacBook Pro.
Jussi Roine
Microsoft MVP and consultancy founder with 30+ years of experience, passionate about Microsoft security, AI governance, and sharing what I learn along the way.