Hi. I have been a windows user for many years, but I have recently got the chance to play with a mac and have been amazed at the abilities of voiceover on the OS. I know that there have been many changes to the macbook lineup in the last few years, such as new keyboards, touch bar, and the removal of ports. I was wondering if as of 2018, it is still possible to get a macbook air 13 inch? If I did get a mac, I would be using it for general computing tasks, such as word processing, web browsing, etc. Thanks.