I am using Stellar Drive Defrag tool to defrag my Mac. It has many advance features, free version of this tool will show you the status of fragmentated drive.
You can either defrag whole Mac or any selected drive, you do not need to worry about increasing temperature of your Mac drive during defrag process. This tool has temperature bar to make you aware of temperature of your Mac drive.
You don't need to defrag the system reserve but if you want to anyway there is a program called auslogis disk defrag that lets you defrag system reserve
Defrag
depends on the OS, but for most it is : defrag <DRIVE> example: defrag c:
Start-All programs-accesories-Systerm tools-defrag
No! In fact, it's best that you're NOT online while doing a defrag. Anytime defrag hits a part of a hard drive where the information is changing, defrag restarts doing that portion of the drive. While on the Internet, your PC is constantly sending and receiving files and changing what's on the hard drive. Your defrag will take a lot longer.
No, you can only get that discount on a new iMac not a refurbished iMac.
Many people believe that your computer will work more efficiently if you defrag it regularly.
There is no "iMac Air".
The original iMac was the G3 which came out in (1998). It was followed by the G4 (2002), then the G5 (2004), then the Intel iMac plastic version (2006). The 5th iMac was the aluminum iMac which came out in (August 2007), followed by the iMac Aluminum Unibody (2009). The newest iMac is simply called 2012 iMac and it came out on November 30, 2012.
Usually not, The best Defrag program to use is the one the came Pre Installed in windows its located under Start, All Programs, Accessories, Tools - Or System Tools Defrag. What defrag does is put similar files together in order kinda like how a library puts books on a shelf, That way they can find them easier defrag is virtually the same.
An iMac is a computer, but a computer is not necessarily an iMac, so they are not the same thing.
The iMac