Installing directly from the Office CDN requires the least amount of administrative effort and is recommended. Whichever method you choose, you use the ODT. You can use different methods for different sets of devices in your organization. Or, you can download the installation files from the Office CDN to a location on your local network, such as a shared folder, and install Office LTSC 2021 from that location. You can install Office LTSC 2021 directly from the Office CDN. The installation files for Office LTSC 2021 are available on the Office Content Delivery Network (CDN) on the internet instead of on the Volume Licensing Service Center (VLSC). The Office Customization Tool (OCT) that you previously used for Windows Installer (MSI) is no longer used. It can be purchased through Microsoft's Volume Licensing programs or through authorized resellers.To configure and perform deployments of Office LTSC 2021, including Project and Visio, for users in your organization, you use the Office Deployment Tool (ODT). The pricing for Office LTSC Professional Plus 2021 varies depending on the specific licensing agreement and number of users. This makes it ideal for businesses and organizations that need to work offline or have limited internet connectivity. One of the main benefits of Office LTSC Professional Plus 2021 is that it does not require an internet connection to work and can be installed on local machines without the need for cloud connectivity. It also includes new features such as Dynamic Arrays and XLOOKUP in Excel, improved inking in all apps, and enhanced accessibility options.

Office LTSC Professional Plus 2021 includes updated versions of popular Office applications such as Word, Excel, PowerPoint, Outlook, and others. The LTSC (Long-Term Servicing Channel) release of Office is intended for customers who do not want to receive frequent feature updates and prefer to have a stable version of the software with only security and bug fixes provided over a longer period of time. Office LTSC Professional Plus 2021 is the latest version of the Microsoft Office suite that is designed for businesses and organizations that require a long-term support model and a one-time purchase option.

Ltsc professional plus