https://www.khanacademy.org/science/up-science-grade-6-revision-course-full-term/x017c12e57b64cfa8:week-4/x017c12e57b64cfa8:untitled-261/e/properties-and-importance-of-computer 2025-08-05T08:33:57.588913915Z Properties and importance of computer LO: Definition, properties and importance of computer. Revathi exercise https://www.khanacademy.org/science/up-science-grade-6-revision-course-full-term/x017c12e57b64cfa8:week-4/x017c12e57b64cfa8:untitled-261/e/parts-and-functions-of-computer 2026-04-08T01:15:04.085520103Z Types, parts and functions of a computer LO: Different parts and functions of computer Revathi exercise https://www.khanacademy.org/science/up-science-grade-6-revision-course-full-term/x017c12e57b64cfa8:week-4/x017c12e57b64cfa8:untitled-261/e/hardware-and-software 2026-02-26T09:10:46.921543588Z Hardware and Software Let's solve some questions! vibhor exercise