'OnyX' is a maintenance tool program that allows you to access and use hidden Mac OS X features. This tool needs to run under administrative privileges.

An overview of the donation-ware maintenance and OS X tweaking utility known as OnyX for Mac OS X. How to Customize and Maintain Your Mac with Onyx - Duration. Top 10 Free Mac Apps.

Every time you start it, you need to provide your password and run it under an administrator account. At start up, the first thing that the program verifies is the S.M.A.R.T. Of your hard drive(s). This feature can be disabled, but you should probably leave it checked. Another thing that can be verified at startup is the volume. This action is optional and you probably shouldn't use it in the automatic setting, because it prolongs the OnyX startup.

Use it only if you want to run maintenance scripts or other things like that. The interface is very well structured and you can use it without any trouble. Nevertheless, some features shouldn't be used without reading the product's documentation or you may get a Mac OS X that won't behave well. The entire interface is divided among buttons that have a suggestive functionality, such as Parameters, Maintenance, Cleaning, Automation, Log Files, Unix Utilities, Info, and Preferences.

No audio on skype for mac. However, those buttons don't affect your system. They just open panels that allow you to do these actions. Every panel is structured into tabs, which extend the functionality of the interface in a positive manner. The 'Parameters' area allows you to set various Mac OS X parameters. My favorite is the possibility to use an animated background.

The interface says that using this functionality requires a relatively powerful computer. My opinion about this functionality is that it has a fair use of resources. The 'Maintenance' area allows you to run various maintaining scripts that make your Mac work better. It also has an optimization area, where you can choose between 'update' optimization and 'complete optimization'. The 'Cleaning' area can wipe out any unnecessarily data.

It can also clear your browser's cache or cookies. Best keylogger for mac. Securely deleting the files from trash is the feature that I liked the most in this area. The secure delete action is a time consuming activity, because it rewrites the files three times before deleting them. The 'Automation' area allows you to execute actions from other sections fast. It has features from the maintenance area and from the cleaning area. The 'Log Files' area allows you to view tones of log files from your system.

Those things can be boring, if you have no idea what those logs do. Thus, maybe you should skip this part, if you are not a hardcore computer user. The 'Unix utilities' area is interesting.