allexa mitchels ibcc sets of instructions which hardware follows in order to perform tasks. software
DESCRIPTION
Microsoft Windows: the most common type. MacOS 10: Apple’s OS for Mac computers is based on Unix ( a system designed around security). Unix: Developed in Known for security, stability, and scalability. Linux: a ‘Unix-like’ OS which is free software. Many different versions of this called Fedora and Ubuntu. SymbianOS: popular OS for mobile phones,managed by Nokia. Andriod: based on Linux and developed by Google. Common Operating Systems