Hi Chris, Im not sure what you mean by bugs (if you are speaking of virus and malware) there is a ongoing battle on the forms about that subject. So you may want to do a search on AV or Anti-virus and malware in the communities to receive everyones input and insights.
Attached script demonstrates the bug. Specific to old versions of Mac OS X. With the PYTHONFSENCODING environment variable (added to Python. Msg118258 - (view), Author: Antoine Pitrou (pitrou) * (Python committer). Bugs and Bubbles is the latest app in a growing collection based on the award winning Bugs and Buttons. The uniquely detailed graphical styling, beautiful music, and advanced interactivity is designed to engage, entertain, and educate.
As for myself i use a anti-virus for safety. As for cleaning up the mac, there are a lot of opinoins on that one too. From, using the mac default clean up tools to onyx and other pproducts along those lines.
As for myself I do use third party tools however, I am only using app store applications due to sandboxing - also read the reviews in the app store for your own safety. Depends on what you mean by Bugs? Anyone's software can have Bugs including Microsoft and Apple, generally they are just slightly annoying things that don't work as expected and cause no real harm.

If you mean Viruses, no OS X does not get Viruses like Windows and you do not need AV Software. You can however get Malware from downloading junkware from torrent and other unscrupulous sites.
For more on the subject, see > Lastly if you are having issues, you need to be more clear about what the issue is so that we can help you with that. Unfortunately, I don't know what's causing that problem, though it's definitely not malware unless you have stumbled on something brand new. That's always possible, but unlikely. There are a couple things you can try. How to backup and restore davorcoin wallet for mac. First, try starting up in safe mode by holding down the shift key at startup.
This will disable all third-party software that loads at startup, among other things. Then test and see if the problem is gone. If it is, and it comes back after you reboot normally, it's some third-party software you have installed. If that doesn't help, try creating a new user account in System Preferences -> Users & Groups. Then log out of your account and log in to that new account.