I was previously using a Windows operating system and donít have much Idea about the Mac OS. I have recently bought a new Apple Laptop, so trying to know about the laptop and the operating system as soon as possible. Recently my colleague asked which version of OS I am using on my laptop and I was just speechless because I did not know what OS version I am using. Anyhow at that movement just ignored the topic but now in feature I donít want to face humiliation so can you please tell me how can I view which Mac operating system I am using and can you even guide me about all the operating systems available.
Thanks in advance.