Last week, I installed two different operating systems on two different PCs. One was Windows XP, the other Ubuntu Linux.
The first experience went like this. Put CD in drive, booted off it. Base system installed, reboot to complete. Have to go online to activate. Get to a desktop. Install firewall immediately, then reboot. Install anti-virus, reboot. Notice that the sound card isn't detected, find the CD in the back of the office for the motherboard, and it finds five things to update - the AGP driver, IDE driver, USB driver, LAN driver and Sound driver. It installs each of these, one by one, rebooting after each one. By this point I'm already pulling my hair out. Then it's time to see what joys the online update from the manufacturer would bring...
Connect to update centre. Have to install a piece of software to handle the updates, which requires a reboot. Then there's 13 incremental security updates, and various incremental EULAs saying things like "By clicking OK, you waive your right to drink fluids" - and a reboot after the thirteen have been installed. Then there's the service pack to be installed, with another alarming EULA - "If you don't wipe your nose within 24 hours of installation, we own your nose" - which starts installing and then... dies. I pull the plug, and on restart it says "something's gone wrong", performs an integrity check, and tells me to uninstall the service pack, which I then do. Another reboot. On getting to the desktop after a whole load of grinding away, it's immediately apparent that the whole installation has gone "tits up" (a technical term). Nothing is salvagable.
I have to start again.
Second time around, just as many reboots - but this time the service pack successfully installs. Total number of reboots... no idea. 23 or so. Took all day and required me to leap up from my machine to this other machine so often that nothing else got done. And this is before any other software has been installed - just a base system.
The second experience went like this. Put in CD and booted. Base system was installed. Rebooted. Base system connected to the internet and downloaded everything it felt I needed for a stable desktop. Rebooted after this was completed purely because the system kernel had been updated. Got to desktop again, with plenty of extra software - like Word Processors, paint packages, etc. - already installed. Went online and got a few extra things I wanted - firewall program, a couple of servers - didn't reboot. All was fine, just there, like that.
One of these operating systems costs money, the other doesn't. One lets you tinker away to get things just right, the other lets you have it any way you want it, as long as it's the way that has been officially sanctioned. One is made by a convicted monopolist, the other by thousands of volunteers around the world. Can you guess which is which?
Clue - Windows is the crap one.