Why Mac is better:
* no activation key required
* sleep mode works
* no crapware filling up the hard drive before you open the box.
* stronger, cleaner, lighter , space saving case designs with no sticker advertising.
* don't need anti-virus software
* target disk mode
* SD card slot
* only one operating system release with more frequent and cheaper upgrades than Windows.
* UNIX inside
* can run for months (and longer) without ever rebooting
* very consistent and logical user interface design across OS and all Applications you use.
* easy to troubleshoot, error messages in plain english
* faster boot to useable desktop speed.
* automatic web-page password entry (through keychain)
* better quality shareware/free ware apps
* fully automatic data backups
* fully automatic hard disk defragmenting on the fly.
* more efficient use of multi-cores/multi processors
* multi-touch technology
* firewire 800
* best support in the business
* spotlight search
* quicklook file viewing
* expose program switching
* sets up in less than 10 mins (from opening the box to using the desktop).
* better power management
* better for the environment
* military grade multi-pass hard-drive wipes
* reads and writes PC formatted drives
* more keyboard shortcuts
* better use of and integrated drag and drop throughout.
* easier to network
* more useful full featured apps out of the box
* customisable to the Nth degree through terminal (if your that geeky)
* does windows too (virtually and natively)
* more durable (lasts up to 4-5 years and longer) with no hardware upgrades.
* keyboards are more ergonomic
* installing and uninstalling programs is simply drag and drop.
* installed programs can be dragged and dropped anywhere you like, anytime you like.
* no registry to get corrupted
* no DLL conflicts
* error messages only show when something actually goes wrong.
* changes are applied instantly (no OK or Apply buttons).
* individual programs can't crash the entire system
* use LED screens which are brighter and more energy efficient
laptop specific:
* way longer battery life
* instant on (Macbook Air)
* keys won't leave marks after time on the screen when lid is closed
* mag-safe power connectors
* higher screen resolutions for the same size PC screens
* motion sensors lock down hard drives in-flight should the case be dropped.