How to Install QuickBooks Desktop on a New Computer in 2026?
QuickBooks Desktop is a popular accounting software that helps businesses manage their finances efficiently. Whether you’re setting up QuickBooks for the first time or transferring it to a new computer, the process can seem overwhelming if you don’t know the exact steps. However, installing QuickBooks Desktop on a new computer is a straightforward task when done correctly.
In this guide, we will walk you through each step, ensuring that you get your QuickBooks Desktop up and running on your new machine.
How to Install QuickBooks Desktop on a New Computer?

If you’re ready to get QuickBooks Desktop running on your new computer, here is a simplified step-by-step process:
To install QuickBooks Desktop on a new computer, first, ensure that your system meets the necessary requirements. Then, download the latest version of QuickBooks Desktop from the official website. After that, run the installer and follow the on-screen instructions to complete the installation. Lastly, activate QuickBooks and restore your company file to start using it.
Step 1: Ensure Your System Meets the System Requirements
Before you begin, make sure your new computer meets the minimum system requirements for running QuickBooks Desktop. These requirements typically include a specific version of Windows, a set amount of RAM, free hard disk space, and an internet connection for downloading updates.
To check the system requirements for QuickBooks Desktop in 2026, visit the official QuickBooks website and review the details. Ensuring compatibility with your computer will save you from installation issues down the road.
Step 2: Download QuickBooks Desktop from the Official Website
Once you’ve confirmed that your system meets the requirements, go ahead and download the latest version of QuickBooks Desktop. To do this, navigate to the official QuickBooks website and choose the version of QuickBooks Desktop that suits your business needs (Pro, Premier, or Enterprise).
Click on the “Download” button and follow the prompts to save the installer file on your new computer. It is essential to download QuickBooks directly from the official site to avoid any potential issues with fake or outdated versions.
Step 3: Run the Installer
Locate the installer file that you downloaded and double-click to run it. Your computer’s security settings might prompt you to allow the installation to proceed. Select “Yes” when asked if you allow the app to make changes to your device.
The installation wizard will now appear. Carefully read and accept the terms and conditions before proceeding. Make sure to choose “Install a new copy” when prompted. This option ensures that you are installing QuickBooks fresh on your new computer rather than trying to upgrade an existing version.
Step 4: Choose the Installation Type
During installation, you will be asked to choose between a Custom or Express installation. For most users, the Express installation will be sufficient. This option installs QuickBooks with default settings.
If you have specific requirements or need to customize your installation settings (for example, to choose the location of your QuickBooks files), opt for the Custom installation. Follow the prompts to complete your selection.
Step 5: Set Up Your Company Files
After the installation process is complete, you’ll need to restore your QuickBooks company files to the new computer. If you already have a backup of your company files, you can restore them by following these steps:
- Open QuickBooks Desktop.
- Choose File > Open or Restore Company.
- Select Restore a Backup Copy and follow the prompts to locate your backup file.
If you don’t have a backup, you can create a new company file and start fresh. In that case, select Create a New Company from the File menu and follow the on-screen instructions to set up your business information.
Step 6: Activate QuickBooks
After restoring your company files or setting up a new one, you will need to activate QuickBooks. The software should prompt you for this during the first launch. To activate:
- Select Activate QuickBooks from the activation screen.
- Enter your license number and product number (you can find these in your purchase confirmation email or in your QuickBooks account).
- Follow the on-screen instructions to complete the activation process.
Once activated, your QuickBooks Desktop software will be ready to use.
FAQs
1. Can I transfer my QuickBooks Desktop license to a new computer?
Yes, you can transfer your QuickBooks Desktop license to a new computer, but you’ll need to deactivate the license on the old machine first. Afterward, you can install and activate QuickBooks on the new computer with the same license details.
2. What should I do if QuickBooks is not installing on my new computer?
If QuickBooks Desktop is not installing, ensure that your computer meets the system requirements and that you’re using the correct installation file. If the issue persists, try running the installation as an administrator or temporarily disabling antivirus software during installation.
3. How can I update QuickBooks Desktop after installation?
To keep your QuickBooks Desktop up to date, open the program and go to Help > Update QuickBooks Desktop. Follow the prompts to download and install the latest updates.
4. Can I use QuickBooks Desktop on multiple computers?
Yes, QuickBooks Desktop can be installed on multiple computers, but the license allows only a certain number of users. If you want to use QuickBooks on more than one computer simultaneously, consider purchasing additional user licenses or using QuickBooks Desktop on a network.
5. What happens if I lose my QuickBooks license number?
If you lose your license number, you can retrieve it from your QuickBooks account or contact QuickBooks customer support for assistance.
