fastfinge 2 points
In that case, the free NVDA screen-reader for Windows, from www.nvda-project.org, would be best. It's free and open source, yet can compete with any other software on features and ease of use. It'll run on anything from Windows 7 to Windows 10, on almost any type of hardware. Also, the programmers who code NVDA are blind themselves, so the features are well-designed and tested, as they use their own product daily, unlike the sighted developers of many other screen-readers. For browsing the web, I recommend Mozilla Firefox with the UBlock Origin or Adblock Plus extensions. For Email, Mozilla Thunderbird works perfectly out of the box. Plus, Thunderbird will allow subscription to RSS feeds, so that can make it easy to read news websites. I've also heard good things about Microsoft Outlook, but I don't own and can't afford Microsoft Office, so I have no direct experience with it. For entertainment, I recommend Kodi with the Kodi screen-reader from http://ruuk.github.io/service.xbmc.tts. Once a few addons like TuneIn, Apple Podcasts, Youtube, and so-on have been added, Kodi quickly turns into the easiest to use entertainment hub for blind users. Also, because the interface in Kodi is so standard from one addon to another, I have yet to find a Kodi addon that isn't accessible. For Word Processing, Libre Office works...OK. It isn't perfect, but it does everything I need. If they need to use spreadsheets and slideshows, though, they might need to spring for Microsoft Office, as it is more accessible for those things.
Teaching them all of the above apps should be a good start, and from there they'll be able to get anything they want out of the Internet.
Unuhi 1 points
iOS (comes with VoiceOver so no need to buy any screenreader software) would be easy to use for pretty much everything.
An iPad, whichever screensize is comfortable for the user's hands, can do anything.
VO o iOS is easy to learn, apps are easy to set up and maintain, and you can get these to work also with external keyboards or refreshable braille displays.
So for someone new to using computers and for just getting stuff done, probably a good place to start.
You could also do most things you listed on an iPhone, but using a bit larger keyboard could make a big difference for comfort in typing longer texts.
Sometimes there are days when I don't touch my laptop at all. (Writing longer texts, using different OSes, specific things that need keyboard etc)