CHROME - will show the download file at the bottom left of your browser. Once it has finished downloading click on it and select run. If you want to install it later you can find the file in your download folder.
FIREFOX - click the save file button on the popup dialog. From the downloads
screen double click on the file to install it.
IE - shows the download file at the bottom of your browser select run, or
click save to put a copy in your download folder.
Note: Microsoft SmartScreen filter will show that most files are harmful to
download. If you get the message that
this is not commonly downloaded and could harm your computer, then click the
Action Button on the dialog. Select the More Options and then the Run Anyway
Button to install.
On older browsers click the run button on the popup download dialog, or click
save to put a copy of the file on your PC.