IGCSE Computer Science Tutorial: Operating systems and computer architecture

[@pingu8394]

Thank you so much. You are thorough and concise - it made it very clear!!

[@igcseonline]

Glad it helped!

[@life_asthepooh8804]

You are basically reading for us some of us have the text book and need explanation

[@TK-oe4ib]

Thanks alot for this!!

[@igcseonline]

Glad it helped!

[@howto302]

ertgrul

[@mariavittoriazanini8381]

Thanks. Very nice