The download location is set in the preferences of the application you used to download the file. If you can not find the location by looking in the preferences, you can search for a DMG file.
iTunes is downloaded as a disk image. The name is iTunes*.dmg where * is the version number of the iTunes you downloaded. If you don't know the version number just search for iTunes or dmg.
In the Finder you can find things by pressing the Apple Key and F.
iTunes can be downloaded from Apple's iTunes page. (See links below)
iTunes can be downloaded from Apple's iTunes download page (See links below).
Apple's iTunes software is free and can be downloaded from their website (See links below).
The iTunes software is free and can be downloaded from the Apple website (See links below).
Albums bought from iTunes are downloaded from the iTunes store. You can burn the downloaded album on to a disc on your computer.
An iTunes account will not cause you to get caught with illegally downloaded music.
Apple's free iTunes software can be downloaded and used on both Mac and Windows computers. (See links below) If you want to buy music from the iTunes Store linked from the iTunes software then you will need to pay for that.
To view all the podcast episodes you've downloaded in iTunes 8, open iTunes and click on the "Podcasts" section in the sidebar. From there, you can see a list of all your subscribed podcasts. Click on a specific podcast to view its episodes, and any downloaded episodes will be marked or highlighted. You can also sort or filter the episodes based on your preferences.
Music files downloaded from the iTunes store come in the format "Purchased AAC", and video files downloaded from the iTunes store come in the MP4 format
yes. Itunes can be loaded on any PC.
If not already installed on the computer the iTunes software can be downloaded from the Apple web site (See links below) and there is extensive guides to using the software too.
To an iPad, yes.