iPod Touch

You can use any 
picture you load onto your iPhone or iPod touch as your wallpaper (the image you see when you awaken your device from Sleep mode). Open Photos, tap on the desired picture, and then tap the options button in the lower left corner of the screen. Then tap Use As Wallpaper, and the “Move and Scale” screen will appear where you can move the image up or down or zoom in on it (by touching and spreading your fingers) until the picture appears as you want it to. When you are ready, tap Set Wallpaper.

You can replace any of the first four browse buttons in iPod with other options as follows:

With iTunes, you can sync bookmarks from Internet Explorer (PCs) or Safari (Macs) with your iPhone or iPod touch. Launch iTunes and sync your device to your computer. Then click on your device under Devices in the iTunes Window and click the Info tab. Scroll down to Web Browser, and check the “Sync bookmarks with” box. Now you can choose Internet Explorer or Safari in the corresponding field. Click Sync (or Add) in the lower right corner of the iTunes window, and your bookmarks will be loaded onto your iPhone or iPod touch.

iTunes won’t let you sync the same content with more than one computer. However, you can sync different content with different computers. For example, you could set up your computer at home to only sync your music and videos in iTunes. You can then set up your work computer to only sync your contacts and calendar in iTunes. Maybe set up your laptop to only sync photos. This way, you can fill up your device with content from different places.

The first time you connect your device and launch iTunes, you will be prompted to "Set Up Your iPhone" by giving it a name (e.g. "JohnsIPhone") and deciding whether you want to check the box labeled "Automatically sync contacts, calendars, email accounts, and bookmarks." If you check this box, the iPhone will automatically sync every time you connect it to your computer. If you don't check the box, you will have to initiate the sync manually.