It works silently. Once you click the Immunize button it ads known malicious web sites to your Hosts file which protects your browser from malware. It works with Internet Explorer and Firefox.
See here
Interesting Facts About Spybot's Immunize Feature. Thi sarticle is a little old but is still relevant. It now works with Firefox also.
Here are a few more suggestions.
Use the
Secunia Software Inspector to check for out of date software.
- Click Start Now
- Check the box next to Enable thorough system inspection.
- Click Start
- Allow the scan to finish and scroll down to see if any updates are needed.
- Update anything listed.
.
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Go to
Microsoft Windows Update and get all critical updates.
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Here are some great FREE tools to help you keep from getting infected again. These tools use little or no resources so won't slow down your PC.I suggest using
WOT - Web of Trust. WOT is a free Internet security addon for your browser. It will keep you safe from online scams, identity theft, spyware, spam, viruses and unreliable shopping sites. WOT warns you before you interact with a risky website. It's easy and it's free.
SpywareBlaster - Secure your Internet Explorer to make it harder for ActiveX programs to run on your computer. Also stop certain cookies from being added to your computer when running Mozilla based browsers like Firefox.
*
Using SpywareBlaster to protect your computer from Spyware and Malware* If you don't know what ActiveX controls are, see
hereCheck out
Keeping Yourself Safe On The Web for tips and free tools to help keep you safe in the future.
Also see
Slow Computer? It May Not Be Malware for free cleaning/maintenance tools to help keep your computer running smooth.