WINDOWS OS

• OS Windows 11, Windows 10, For the best experience, use the latest version of any operating system specified above.
• Processor 1.6 GHz or faster, 2-core. 2 GHz or greater recommended for Microsoft Teams
• Professional Plus 2.0 GHz or greater recommended for Skype for Business | Skype for Business requires DirectX 9 or later, 128 MB graphics memory, and 32 bits per pixel-capable format. The current version of Microsoft Edge, Internet Explorer, Chrome, or Firefox. 
• Memory 4 GB RAM; 2 GB RAM (32-bit)
• Hard Disk Space 4 GB of available disk space
• Display 1280 x 768 screen resolution (32-bit requires hardware acceleration for 4K and higher)
• Graphics Graphics hardware acceleration requires DirectX 9 or later, with WDDM 2.0 or higher for Windows 10 (or WDDM 1.3 or higher for Windows 10 Fall Creators Update). 
• .Net version: Some features may require .NET 3.5 or 4.6 and higher to also be installed
• Browser: The current version of Microsoft Edge, Internet Explorer, Safari, Chrome, or Firefox. Get more details about browser requirements
• Additional Information Internet functionality requires an Internet connection. Fees may apply. A touch-enabled device is required to use any multi-touch functionality. But, all features and functionality are always available by using a keyboard, mouse, or other standard or accessible input device. Product functionality and graphics may vary based on your system configuration. Some features may require additional or advanced hardware or server connectivity.

macOS

• OS The 3 most recent versions of macOS. For the best experience, use the latest versions of any operating system specified above.
• Processor Intel processor
• Professional Plus 2.0 GHz or greater recommended for Skype for Business | Skype for Business requires DirectX 9 or later, 128 MB graphics memory, and 32 bits per pixel-capable format. The current version of Microsoft Edge, Internet Explorer, Chrome, or Firefox. 
• Memory 4 GB RAM
• Hard Disk Space 10 GB of available disk space; HFS+ hard disk format (also known as macOS Extended)
• Display 1280 x 800 screen resolution
• Graphics No graphics requirements
• Additional Information A touch-enabled device is required to use any multitouch functionality. However, all features and functionality are always available by using a keyboard, mouse, or other standard- or accessible-input device. Note that new touch features are optimized for use with Windows 8 or later. Internet functionality requires an internet connection. Microsoft account required.

iOS

• Processor N/A
• OS The 2 most recent versions of iOS. For the best experience, use the latest version of any operating system specified above.

Android

• OS Microsoft 365 apps for Android (including Outlook for Android) can be installed on tablets and phones running any of the supported versions of Android and have an ARM-based or Intel x86 processor. Support will be limited to only the last four major versions of Android
• Processor: The last 4 major versions of Android. For the best experience, use the latest version of any operating system specified above.
• Memory 1 GB

• Please make sure you are using one of the computers or devices where you want Microsoft 365 Business Standard installed.
• You will be taken to microsoft365.com/setup business to download and activate your Microsoft 365 Business Standard subscription.
• Your product key will automatically be applied. You will be required to sign in with or create a Microsoft Account.