Bonjour for Windows allows Safari to detect shared devices on your local network and make them available to you. Should you install any applications for your iPod or iPhone on your PC, bonjour will automatically install on your system.

Uninstall Bonjour in Control Panel

Click Start.

Then click Add/Remove Programs.

Find Bonjour.

Click Uninstall.

* Possibility to occupy IOBIT, the best uninstaller!!!

I have a trick , for windows , what I do is go into error proofing mode , this is done by pressing the f8 key while the computer turns on , you have to press the key several times , then that already starts in error proofing mode , I press control alt and delete , the three keys at the same time , once and so starts the application manager and I see the applications that are running at that time , I make a list and then turn on the computer normally ie restart it , then in the option to run programs , this option is in the start bar , I put msconfig and I see the applications that are running , do not move anything else because you only complicate your life only those that are running and there I block those that are not necessary and windows should be faster , also I recommend you see on youtube how to disable the process chvhost or something like that , this application eats all the ram , if you have windows 8 0 10 also you should serve these options but you will be more difficult to find applications