After downloading the application you should go to the catalog in which the application installer is located and then run it by clicking it twice. During its launch a User Account Control might appear, where you have to click the Yes button in order to start the installation process.
In the next step you should click the Next button, which will cause the proper Xopero installer to run.
Clicking the Next button causes the installer to enter into its next step, in which the license agreement will be shown.
After acquainting yourself with its content, select the I accept terms and conditions of the License Agreement, then click Next.
In this step you can choose Installation Folder. This is a folder which contains application files.
In the last step of the installer you can click on Back in order to come back to previous steps, or Next in order to start the installation process.