Why use Amazon Chime Basic?
You can sign up for Amazon Chime Basic to use the following features at no cost. When you sign up for Amazon Chime Basic for the first time, you can use Amazon Chime Pro features for the first 30 days at no cost.
Amazon Chime Basic Features
Meetings
- Attend voice (VOIP, dial in*, call me**) or video meetings
- Start meeting, share screen & control remote desktop (1:1 only)
- Receive autocall when meeting begins
- Chat and share files during meeting
VLC.app dmg package; Other Systems; Version 3.0.11.1. macOS. 48 MB. Devices and Mac OS X version. VLC media player requires Mac OS X 10.7.5 or later. It runs on any 64bit Intel-based Mac. Previous devices are supported by older releases. Note that the first generation of Intel-based Macs equipped with Core Solo or Core Duo. If it’s OS X 10.8 Mountain Lion that you need you can buy it for £19.99 here US or here UK As with Lion, Apple will send you a download code to use on the Mac App Store, so you will need to be.
Chat
- Person-to-person & group chat
- Persistent chat rooms
- Send files as attachments
- Control notifications
* Subject to separate dial-in rates.
** Subject to separate call me rates.
For more information on Amazon Chime charges, visit the Amazon Chime pricing page.
For Amazon Chime user guide, visit the Amazon Chime documentation page.
Download Amazon Chime Clients and Calendar Plugins
Schedule Amazon Chime meetings from Microsoft Outlook
Share your screen using the Amazon Chime extension for Google Chrome
By downloading Amazon Chime, you agree to the AWS Customer Agreement, AWS Service Terms, and AWS Privacy Notice. If you already have an AWS customer agreement, you agree that the terms of that agreement govern your download and use of this product.
Use all Amazon Chime Pro features for your organization.
Learn about all Amazon Chime Pro features and details.
Fill and submit a contact us form to request sales support.
Check compatibility
You can upgrade to OS Yosemite on any of the following Mac models. Your Mac also needs at least 2GB of memory and 8GB of available storage space.
MacBook introduced in 2009 or later, plus MacBook (13-inch, Aluminum, Late 2008)
MacBook Air introduced in late 2008 or later
MacBook Pro introduced in mid 2007 or later
Mac mini introduced in early 2009 or later
iMac introduced in mid 2007 or later
Mac Pro introduced in early 2008 or later
Xserve models introduced in early 2009
To find your Mac model, memory, storage space, and macOS version, choose About This Mac from the Apple menu . If your Mac isn't compatible with OS X Yosemite, the installer will let you know.
Make a backup
Before installing any upgrade, it’s a good idea to back up your Mac. Time Machine makes it simple, and other backup methods are also available. Learn how to back up your Mac.
Get connected
It takes time to download and install OS X, so make sure that you have a reliable Internet connection. If you're using a Mac notebook computer, plug it into AC power.
Download OS X Yosemite
For the strongest security and latest features, find out whether you can upgrade to macOS Catalina, the latest version of macOS.
If you still need OS X Yosemite, use this link: Download OS X Yosemite. A file named InstallMacOSX.dmg will download to your Mac.
Install the macOS installer
Double-click the downloaded file to open a window showing its contents. Then double-click the file within, named InstallMacOSX.pkg.
Follow the onscreen instructions, which will guide you through the steps necessary to install.

Begin installation
After installation of the installer is complete, open the Applications folder on your Mac, then double-click the file named Install OS X Yosemite.
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Click Continue and follow the onscreen instructions. You might find it easiest to begin installation in the evening so that it can complete overnight, if needed.
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Allow installation to complete
Please allow installation to complete without putting your Mac to sleep or closing its lid. Your Mac might restart, show a progress bar, or show a blank screen several times as it installs both OS X and related updates to your Mac firmware.
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Learn more
- OS X Yosemite won't install on top of a later version of macOS, but you can erase your disk first or install on another disk.
- You can use macOS Recovery to reinstall macOS.