
Office up-to-date ensures that you have the latest security updates and fixes. If your admin has given you permission to install updates, see Install Office updates. If you're looking for the steps to download and install the latest version of Office, see Install Office on your PC or Mac. If Office is taking a long time to install you may be on a slow connection. You may get an error if you try to install the 64-bit version of Office and you currently have the 32-bit version installed (or vice versa).

Check to see if multiple copies of Office are installed on your system. To do this, navigate to Control Panel and click on "Programs and Features". If you see multiple versions of Office installed, right click the version you are NOT using, and select "Uninstall". This may require your computer to restart in order for changes to take effect.
You then deploy Office by using the software deployment method you typically use. It could also happen because you haven't assigned a license to yourself or your users. If you're an Office 365 user, do the following to deactivate an installation. If you have an Office 365 plan, to keep it active, you have to sign in at least once every 30 days.
The simplest one is a problem with a connection to the Internet, or a firewall blocking network connections. Important thing to remember is that you will be able to change your password by yourself if the administrator in your organization allows users to change their passwords. If not, the password reset page provides you with a possibility to contact your administrator. If you tried to enter your credentials, and it failed, even when you checked if every letter of it is correct.
You can also Fix outlook stuck on loading profile temporarily turn off your firewall settings or antivirus software. If it looks like the program has been installed but you can’t open it, go to Programs and Features in the control panel. You’ll see the "Uninstall or change a program" window where you have to access the list of applications, find the Office 365 program, and initiate online repair.