In order to listen to these sermons on your computer you need to install a media player. 

Two popular players that are available to download for free are Microsoft Media Player (for mp3 files) and RealOne Player (for RealPlayer audio files).

Depending on your computer's configuration you may be able to click on the Sermon Link and your media player may start immediately.

OR

You may be prompted to either Open or Save the sermon.  If you choose Save, you can select a location on your hard disk.  The sermon will then be downloaded to your hard disk.  Load your media player and then choose File and Open.  You can then find the downloaded sermon on your hard disk and begin listening.

OR

If you are not prompted to Open or Save the sermon then you can RIGHT CLICK on the Sermon Link (i.e. click your right mouse button) and then choose the option Save Target As.  Select a location on your hard disk and begin the download.  The sermon will then be downloaded to your hard disk.  Load your media player and then choose File and Open.  You can then find the downloaded sermon on your hard disk and begin listening.

OR

Load your media player and then choose File and Open URL.  Then enter the Sermon Link address e.g. http://www.immanuelcaerau.org.uk/audiosermons/gen41.mp3.   Your media player will then connect to the internet and start playing the sermon.   If you're not sure what the address is, hover over the link with your mouse and in the very bottom left of your screen you will see the file that will be opened when you click on the link - this is the address information that you need for your media player e.g. http://www.immanuelcaerau.org.uk/audiosermons/acts05.mp3