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    Office 365 Business Premium (Monthly)

    Business Email

    • • 50GB / Unlimited storage mailboxes with Exchange Online depending on your plan

    • • Send and receive messages up to 150MB in size

    • • Use your own custom-domain for email addresses

    • • Always up-to-date spam and malware protection

    • • Get Outlook on your iOS®, Android™, or Windows devices

    Document Storage

    • • 1 TB of file storage in the cloud with OneDrive for Business

    • • Store, backup and easily share files, both within and outside your company

    • • Simultaneously collaborate on documents with multiple authors

    • • Files are accessible from almost any smartphone or tablet

    • • Synced files are available offline on Windows PCs

    Simplified IT Management

    • • Focus time on business critical activities instead of patching and maintaining servers

    • • Business information lives in globally distributed datacenters Continuous backup and disaster recovery abilities

    This edition includes all features offered by the Office 365 Business and Office 365 Business Essentials versions.  Fully installed Office applications Word, Excel, PowerPoint, Outlook, Publisher, and OneNote, along with collaborative features Skype for Business and Yammer, to enable your team to connect and collaborate with ease.

    Office suite

    Now includes the new Office 2016 apps for your PC and Mac.

    Office on PCs, tablets, and phones

    Fully installed Office experience across PCs, Macs, Windows tablets and iPad and Android tablets, and most mobile devices. Each user can install Office on 5 PCs or Macs, 5 tablets (Windows, iPad, and Android), and 5 phones.


    Email and calendars

    Use business-class email through a rich and familiar Outlook experience you can access from your desktop or from a web browser using the Outlook Web App. Get a 50 GB mailbox per user and send attachments up to 150 MB.

    Online conferencing

    Host online meetings with audio and video using one-click screen sharing and HD video conferencing.

    Instant messaging and Skype Connectivity

    Connect with other Skype for Business users via instant message, voice calls, and video calls, and let people know your availability with your online status. Share presence, IM, and audio calling with Skype users

    Office Online

    Create and edit Word, OneNote, PowerPoint, and Excel documents from a browser.

    File storage and sharing

    OneDrive for Business provides 1 TB of storage for each user for virtually anywhere access to their documents. Share files with others inside and outside your organization, control who can see and edit each file, and easily sync files with PCs/Macs and devices.

  • Features

  • System Requirements


    System requirements

    • • Intel processor only
    • • A version of Mac OS X 10.5. or later
    • • At least1 GB RAM or more
    • • Available hard disk space of 2.5 GB
    • • HFS+ hard disk format or Mac OS Extended or HFS Plus
    • • Resolution of 1280 x 800 pixels or higher
    • • DVD drive or a connection to a local network area
    • • Safari 5 or a later web browser (recommended)


    Additional items or services required to access some features:


    • • Windows Live ID is required for some online functionalities.
    • • Internet access is required for accessing certain features (fees may apply).

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I’m not a tech savvy person but Bryan at support made instructions very clear and easy to follow. He even followed up to see if I was able to reinstall my program. Great customer service. Thanks!

Stacey WongFebruary 14, 2023
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Frequently asked questions

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Absolutely, you can upgrade Windows Vista to a more recent Microsoft Windows edition. However, this process will require a 'Clean' or 'Parallel Installation', followed by selecting a Custom-Install process. Please refer to your machine's hardware specification for more information on installation.