Office LTSC 2024 is designed for users and organizations that need a stable, perpetual release of Microsoft’s productivity applications. This guide explains how to prepare your computer, download the correct files, install the suite and confirm activation.
Before installing Office LTSC 2024
Check that your Windows edition is supported, install current Windows updates and confirm whether you need the 32-bit or 64-bit edition. Microsoft generally recommends 64-bit Office on systems with at least 4 GB of memory, but older add-ins may require 32-bit. All Office products installed on one device must use the same architecture.
Back up important documents and uninstall incompatible Office installations before continuing. Microsoft recommends removing older MSI-based Office versions when upgrading. Keep your valid license information available, but never share a complete product key in screenshots or public support messages.
Download Office with the Office Deployment Tool
Microsoft documents the Office Deployment Tool as the standard deployment method for Office LTSC 2024. Download the latest ODT from Microsoft, extract it into a dedicated folder and create a configuration XML file for your edition, language and architecture.
- Download and extract the Office Deployment Tool.
- Create or customize
configuration.xml. - Open Command Prompt as administrator in the ODT folder.
- Run
setup.exe /download configuration.xml. - Wait until the command returns to the prompt.
Install Office LTSC 2024
After the download completes, run setup.exe /configure configuration.xml from an elevated Command Prompt. The installer may appear quiet while it works. Do not restart the computer until installation has completed.
Open Word or Excel after installation and check File → Account. The product name should match the edition you intended to install. If you are comparing available editions, browse our Office 2024 licenses.
Activate Office 2024 LTSC
Activation depends on the license channel supplied with your product. Office LTSC volume editions can use MAK or an organization’s KMS infrastructure. Enter only a valid key intended for the installed edition. A mismatch between Standard and Professional Plus, or between retail and volume channels, can prevent activation.
After activation, return to File → Account and confirm that the product shows as activated. Install available security and quality updates before using the suite in production.
Common installation and activation problems
- Wrong architecture: remove the conflicting Office installation and reinstall all Office products as either 32-bit or 64-bit.
- Wrong product ID: verify that the XML configuration matches your licensed edition.
- Older Office remains installed: use Microsoft’s uninstall guidance, restart, then repeat the installation.
- Activation cannot reach the service: verify date, time, internet connection, firewall and proxy settings.
- Key already used or rejected: confirm the license terms and contact the seller with the order number, without posting the complete key publicly.
Frequently asked questions
Is Office LTSC 2024 a subscription?
No. LTSC is a perpetual release and does not receive continuous feature additions like Microsoft 365. It still receives applicable security and quality updates during its support lifecycle.
Can Office 2021 and Office 2024 be installed together?
Running multiple Click-to-Run Office suites side by side is generally not recommended and can create conflicts. Remove the older suite before deployment unless Microsoft documentation explicitly supports your configuration.
Does Office LTSC 2024 include Teams?
Microsoft states that Teams is not preinstalled with Office LTSC 2024. It can be downloaded separately when required.
For help choosing an edition, visit the Microsoft Office category or contact Kepbuy support before purchasing.
