Suddenly getting sounds when I click links in IE10 and Outlook 2010

Malwarebytes does not cause any extraneous sounds. I have Malwarebytes installed (and running) in my Recording studio PC. When I record, I disable the internet but do not touch Malwarebytes and it does not cause any sounds or interfere with recording.

What do you have listed under Sound in the Device Manager? You should have your specific sound module (e.g. RealTek, IDT, etc) and possibly Intel HD Audio (for HDMI sound). If you have something else, such as "HD Audio Codec" that MAY be what is causing it.

This is what my Sound panel looks like, I can't have any system sounds when recording.

Thanks for the reply - I only mentioned MB as it was something someone else had suggested had stopped the sounds for them on a different forum. Uninstalling didn't help me. My sound panel looks exactly the same as yours. I am attaching my Device Manager and Sound snips. The strange thing is that today I am not getting the sounds. Yet all I have done since posting my problem (which had annoyed me for two days) is a standard Win 7 backup to an external hard drive. I didn't even reboot as I left the backup running overnight! Prior to posting I used CCleaner, Malwarebytes and Advanced System Care Pro and did a full virus scan and rebooted. The sounds continued. And now they have gone .... will I ever really understand computers? Will they return?

As this is a recent problem and you apparently do periodic hard drive backups, do you have a recent backup for when it worked correctly? You could try that and see what happens.

Another thought, before you do the backup, uninstall the sound in the Device Manager (DO NOT also uninstall the drivers) then restart the PC and when Windows starts it will detect and reinstall the sound. If there were some type of corruption between Windows and the sound this will fix it.

Go to the Device Manager, RIGHT click on the entry for your sound device to highlight it and then LEFT click "Uninstall" There will be another panel come up and ask if you want to uninstall the drivers. DO NOT uninstall the drivers. Restart the PC and when Windows starts it will detect and reinstall the sound.

You would need a full hard drive backup, not just one with selected files, or user files. I only do full hard drive backups, (all partitions including any vendor recovery partitions). Then if I have a problem I can recreate the entire hard drive contents. I use Macrium Reflect backup software. I don't do any cloud backups (e.g. Carbonite), I only want my personal data on my local backup drive(s).

Thanks again - I did as suggested and uninstalled the sound card - but no luck. Rather than try a restore from back-up I kept search various forums and found this:
[SOLVED] Annoying boing sound - Open Forum - SpywareInfo Forum

As a committed fan of Clipmate for many years I checked - and found that there had been a recent Clipmate update - so I switched off all sounds and ....the BOING has gone! Amazing who would have thought it was an extended Clipboard program? I hope that helps someone else!

As far as the Cloud backups go - I use it because I have a fear that if our home is destroyed the external HD would be destroyed along with the computer - at least from the Cloud I can retrieve precious photos and documents. And what is precious to me would be of no value or interest to someone in the "cloud" so quite secure.

Thanks for the feedback. I'll keep the Clipmate in mind if someone else has this problem. I don't have that program.