computing y8 by Varja https://padlet.com/Varja_korneeva/42ad6t9f6ci7 made with craziness en-us 2017-08-30 09:00:57 UTC 2017-08-30 09:16:38 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Bigthunderstorm.png An operating system is Varja_korneeva https://padlet.com/Varja_korneeva/42ad6t9f6ci7/wish/183621315 a software that controls your computer's functions. Not all computers have an operating system.]]> 2017-08-30 09:02:46 UTC https://padlet.com/Varja_korneeva/42ad6t9f6ci7/wish/183621315