With its powerful tools and dazzling effects, Keynote makes it easy to create stunning and memorable presentations, and comes included with most Apple devices. Use Apple Pencil on your iPad to create diagrams or illustrations that bring your slides to life. And with real‑time collaboration, your team can work together, whether they’re on Mac, iPad, iPhone, or using a PC.
Keynote sets the stage for an impressive presentation. A simple, intuitive interface puts important tools front and center, so everyone on your team can easily add beautiful charts, edit photos, and incorporate cinematic effects. And Rehearse Mode lets you practice on the go, with the current or next slide, notes, and clock — all in one view.
Start with a gorgeous layout.
World Clock for Mac is easy to use and allows. This app is available for free with no advertising or restrictions. Mac OS X 10.3/10.4/10.4 Intel/10.4 PPC/10.5/10.5 Intel/10.5 PPC/10.6/10. Would having a menubar clock that displays other timezones in a drop-down menu work? I find iStat Menus works for me for seeing other timezones easily, albeit not as easily as having the time in the timezone you want shown right there. It's commercial software, but there are similar open source.
Choose from over 30 eye‑catching themes that instantly give your presentation a professional look. Or create your own slide designs, background images, and page‑by‑page customization.
Create next-level animations.
Add drama to your presentation with more than 30 cinematic transitions and effects. Make your words pop by adding textures, color gradients, and even photos — with just a tap. And animate objects along a path using Apple Pencil or your finger on your iPhone or iPad.
See a few examples of Keynote animations
Make every slide spectacular.
Choose from over 700 Apple-designed shapes, galleries, math equations, and charts. Take a photo or scan a document with your iPhone, and Continuity Camera can send it straight to Keynote on your Mac.
What’s new in Keynote.
Showcase videos like never before.
Play videos and movies continuously across slides, without the need to start and stop, or edit them into clips.
Align objects to motion paths.
With just a tap, you can point an object in the right direction, and it will stay pointed in the right direction as it travels along a path.
A whole new reading experience.
Now you can scroll through your presentation, zoom in and out, and interact with it — without accidentally changing anything.
Present over video conference.
Like a pro.
Keynote for Mac allows you to play a slideshow within a window, instead of full screen, so you can access other apps and files while you present.
Captions and titles stick with objects.
Easily add text to images, videos, and shapes. Your words will automatically stay with objects — if and when you move them.
You don’t work in one place on just one device. The same goes for Keynote. Work seamlessly across all your Apple devices. The slides you create using a Mac or iPad will look the same on an iPhone or web browser — and vice versa.
You can also work on presentations stored on iCloud or Box using a PC.
Work together in the same presentation, from across town or across the world. You can see your team’s edits as they make them — and they can watch as you make yours, too. Just select a name on the collaborator list to jump to anyone’s cursor.
Add color, illustrations, and handwritten comments for more beautiful presentations with Apple Pencil on your iPad.
Teaming up with someone who uses Microsoft PowerPoint? Keynote makes it a great working relationship. You can save Keynote documents as PowerPoint files. Or import and edit PowerPoint documents right in Keynote.
Numbers
Create great-looking
spreadsheets. Together.
Learn more about Numbersspreadsheets. Together.
Pages
Create documents that are,
in a word, beautiful.
Learn more about Pagesin a word, beautiful.
I’ve been trying out the world of Android Phones recently with a Google Pixel phone. Overall I have been surprised at how simple and effortless it has been to use my Google pixel phone alongside my Macintosh OS X. Â I was expecting it to be a lot harder to synchronise the Google phone to my Macintosh computer but if anything I have found it easier than my old iPhone.
Each individual  application syncs its own data across the internet between the Google phone and OS X. Everything else gets synchronised by Google. I have found this approach surprising simple. It’s just a matter of finding the best application for each job.
Use Android Apps On Mac
Here’s a list of applications  that  I have found that will nicely share data between OSX, iOS and Android.
To-Do lists:Wunderlist (OSX/Android/iOS)
Notes: Notational Velocity(OSX) and Simplenote (Android/ iOS). also Evernote.
Calendars: Google calendar (Android/iOS) & Â Apple Calendar App (OSX)
Contacts: Contacts (Android), Apple Contacts (OSX) and sync them with ‘Contacts Sync For Google Gmail’ (OS X). (Apple Contacts won’t sync with gmail.)
Passwords: 1Password (OSX/Android/iOS)
Files: Dropbox (OSX/Android/iOS)
Team Collaboration: Slack (OSX/Android/iOS)
Databases: Airtable (web based)
Google takes care of everything else:
Email: Google Inbox (iOS/Android), Apple Mail (OS X) & sync via gmail.com account
Spreadsheets: Google Sheets (OSX/Android/iOS) or Microsoft Excel (Android, iOS and OSX)
Documents: Google Docs (OSX/Android/iOS) or Microsoft Word (Android, iOS and OSX)
Photos: Google Photos (Android), Apple ‘Photos’ App (OS X)  and sync them together with  ‘Google Photos Backup’
Music: Google Play, iTunes and Google ‘Music Manager’ which keeps them synced. (But note there is no way to sync playlists between iTunes and Google Play, just songs.)
You can read Excel and Word documents in both Android and iOS from dropbox, but you can’t read Pages or Numbers documents in Android, Â so if you want to have true compatibility between your android devices and OS X you are going to have to move across to Excel and Word.
There are some OS X files you can’t access from an Android device. Here’s my list of incompatible applications that do not work in the Android world.
Pages
Numbers
Keynote
Android Apps On Mac
Accordance (working on an Android App)
Filemaker Pro (but try Airtable – it’s great!)