#Microsoft #Windows TCO: ● #TheHill #ProprietarySoftware ☞ Cyber officials urge federal agencies to armor up for potential #ukraine attacks https://thehill.com/policy/international/russia/595945-cyber-officials-urge-federal-agencies-to-armor-up-for-potential http://techrights.org/2022/02/26/proprietary-software-better-avoided/