If you have removed a Windows 10 application that you purchased or downloaded from the Microsoft Store and you need to run it again, reinstalling the application is easy. You can install the application on other computers to which you are logged in with the same Microsoft account. See below what you need to do.
When the Microsoft Store application opens, click the ellipses button (three dots) in the upper right-hand corner window and select "My Library" from the menu.
In the "My library" section, you will see a list of the Windows 10 applications that you own and that you have purchased or downloaded from Microsoft Store.
By default, you will see a list of all the applications, including the ones you already have install. To restrict it, click "Ready to install" in the sidebar menu and you will see a list of applications that are not installed on computer you.
If you need help narrowing down the list further, you can sort the list by name, by purchase date or by type (applications or games) using the drop-down menus above the list.
Once you have located the application you want to reinstall, click the "Install" button.
Windows 10 will be downloaded from the Microsoft Store and installed automatically. Once the installation is complete, you can start the application using the “buttonLaunch”In the list or just run it from the Start menu.
If you need to reinstall more applications, click the button next to each of the "My Library" page in the Microsoft Store.
Source of information: howtogeek.com