Additionally, Apple said it will allow users to install keyboards created by third-party developers, a feature users have begged for for years.

Every time users start tapping, three words will show up as suggestions.

Quick Type and third-party keyboards - The touch-screen keyboard for iOS 8 will be updated to predict what users want to type before they do so.

Health - This new app puts health and fitness data from various mobile apps into one easy-to-digest dashboard.

OS X Yosemite will officially be released for free this fall. Apple said OS X Yosemite will be released to developers Monday, but non-developers can also sign up for a beta program by going to the company’s website. Today is a feature that was first introduced for the iPhone and iPad last year.

Today - This feature will appear within the Notification Center and give users a way to quickly check their daily schedules and see information from widgets they can add, such as sports scores from ESPN.

For each result, Spotlight will also show large, prominent previews, giving users a peek at their files before opening them. Spotlight will be able to display results from search engines and Wikipedia, not just the files users have on their computers.

Spotlight - Apple is beefing up its Spotlight search feature by placing it front and center in Yosemite and giving it new abilities.

And a new Handoff feature will allow users to pass off tasks they start on their iPhones or iPads to their Macs when their devices come within close proximity of each other. Additionally, Mac users will be able to send text messages to their friends who don’t own Apple devices.

Smartphone features for the Mac - With Yosemite, users will be able to answer and make calls that are relayed through their iPhones using their Mac computers.

This feature will work very similarly to the Dropbox cloud service.

iCloud Drive - This will allow users to save any kind of file in special folders on their computers that are accessible through other devices, including iPhones, iPads and even Windows computers.This means OS X will feature a flat design, bright, vibrant colors and an extensive use of translucent menus. Brand new look - Yosemite features a new aesthetics for OS X that draw from many of the elements Apple introduced last year with the release of iOS 7.

Photos app for mac os x yosemite