Pirated OS contains malware such as ransomware that are lurking within the files undetected. It will also have an online device manager at ! Unlike OEM keys, a retail key is legal and reinstallable even on a different device. We only sell the highest tier retail keys bindable to your Microsoft account. OEM Keys without COA stickers are illegal and are destined to be blocked by Microsoft sooner or later. You can also help them without purchasing by simply letting them know about this Charitable Endeavor. Fees may apply.10% of your purchase is directly contributed to provide genuine software to our Public School Teachers and Students for free with 100% approval rate. Internet functionality requires an internet connection.The current version of Microsoft Edge, Internet Explorer, Chrome, or Firefox.NET 3.5 or 4.6 and higher to also be installed.

Skype for Business requires DirectX 9 or later, 128 MB graphics memory, and 32-bits-per-pixel-capable format.

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).

Resolution : 1280 x 768 screen resolution (32-bit requires hardware acceleration for 4K and higher).

Hard disk drive : 4 GB of available disk space.

Operating System : Windows 10 SAC, Windows Server 2019, or Windows 10 LTSC 2019.

Processor : 1.6 GHz or faster, 2-core / 2 GHz or greater recommended for Skype for Business.

Before downloading Microsoft Office 2019 Professional Plus, your PC must satisfy the following requirements

Microsoft office 2019 lifetime price