Are you looking to download/install Microsoft office on windows 10 or Mac have any technical issues can go through this link office.com/setup and complete you setup installation.
There are some basic step to download and install new updates
1.Visit office.com/setup
2.Enter product key
3.Choose product
4.Select OS
5.Click install.
Open Browser, enter URL office.com/setup or www.office.com/setup, and hit enter. This is the official Office setup webpage.
Sign In with your Microsoft Account or Create a New one.
Enter your Phone, Email, or Skype associated with any Microsoft Account and click Next. Enter the password and click Sign In. You can use your Microsoft Account associated with any Microsoft services like Xbox, Skype, Outlook. However, if you do not have a Microsoft Account, click Create one and enter your details to create a new Microsoft Account.
Enter the product key or code that comes with the Office in XXXXX-XXXXX-XXXXX-XXXXX-XXXXX format. Click Next. You can find your product key on the backside of the retail package or in your email. If Prompted, Select your Country or Region from the dropdown. Also, Choose your language. Skip this step if the prompt does not appear.
On Office Product Page, click Install Office.
Once you enter your product key will be added to your Account page, Click Install Office, it is a button on the top right of the page. This will open the Install Office Page.
Click blue Install Office button again.
Review your options, Click Install to Download setup.
This May Help,
Peter