OS X Yosemite is a solid update for Mac users, but in order to make the most out of it, you need to also own an iOS device.
- Tight integration with iOS devices
- Clean new design
- Much-improved Spotlight search
- Safari has a cleaner design, useful privacy features
- iCloud Drive doesn't include a standalone iOS app
- Can't add new people to a texting conversation unless you start with at least three people
- Yosemite is a modest upgrade for people who don't own an iOS device