• The following are the system requirements:
• PowerPC G3, G4, and G5 CPU models (233 MHz minimum)
• USB port built-in (indicative of New World ROM)
• A minimum of 128 MB RAM is required (512 MB recommended)
• 1.5 GB of free storage space is required. CD-ROM (Compact Disk)
• A suitable provider is required for Internet access.
• Mac OS X Panther, according to Apple, has over 150 new features, including:
• Finder: A brushed-metal interface, a new live search engine, a customisable Sidebar, secure deletion, coloured labels in the filesystem (resurrected from old Mac OS)and built-in Zip compatibility have all been included. The Finder's icon has also been modified.
• Fast user switching: Allows a user to stay logged in while another logs in, as well as move between many sessions rapidly.
• Exposé: Assists the user in managing windows by displaying all of them as thumbnails.

Read More: Explain The Difference Between Windows And Mac Os X.