To help with issues you might encounter when installing Office because of slow speeds or unreliable connections, as a first step download the Support and Recovery Assistant for Office 365 tool.
Offline installer manual steps
If the recovery tool didn't help, follow the steps below that are specific to your plan. You need to be connected to the internet to download this installer file, but once that's done, you can then install Office offline on a PC at your convenience.
The steps below differ if your Office product is part of an Office for home or Office for business plan so you need to select the correct tab for your product.
Click here to see what products are included in the home or business plans.
Tip: If you have Office Professional Plus through your company's subscription to the Home Use Program, see Office through the Home Use Program (HUP).
Office for home
If your Office product is one of the follow, you have an Office for home product. This can be an Office 365 subscription, or a one-time purchase of Office or individual Office application. These products are usually associated with a personal Microsoft account.
Office 365 subscriptions: The following products include the fully installed Office applications.
Office 365 Home
Office 365 Personal
Office 365 University
Office 2019, Office 2016, or Office 2013 versions available as one-time purchases: The following products include the fully installed Office applications.
Office Home & Student
Office Home & Business
Office Professional