Type: Office Operating Systems Supported: Windows Version Type: Office Professional Plus, Microsoft Office 2019 For PC Brand Name: Microsoft Model Number: Microsoft 2019 Activation: Online activation Language: Support Multiple Languages Certification: Certificated Software Package: DVD/Key Card Applicable to: Windows 10 Warranty: Return /replace if don't work ystem Requirements: Required Processor: 1 gigahertz (GHz) or faster x86- or x64-bit processor with SSE2 Required Memory: 1 GB RAM (32 bit); 2 GB RAM (64 bit) Required Hard Disk Space: 3.0 GB available disk space Required Display: 1280 x 800 resolution Graphics: Graphics hardware acceleration requires a DirectX 10 graphics card. Multi-touch: A touch-enabled device is required to use any multi-touch 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.