4. Click on âAuthorize. â Your computer will now be ready to sync your iTunes Store purchases with your iPhone. 1  If you purchased items from the iTunes Store using multiple Apple IDs, you will be required to repeat the authorization process for each Apple ID you used to purchase applications and media.onnect your iPhone to your computer using the USB cable. 6. Wait for iTunes to recognize your iPhone. Upon recognition, iTunes will display a dialog box informing you that your iPhone is synced with another iTunes library.
Answer Wiki. As long as popping/cracking your joints does not cause you pain, and you have otherwise normal healthy joints[1], you're probably ok. Gases: Your joints are lubricated with synovial fluids, which contain oxygen, nitrogen, and carbon dioxide.
If you move your head suddenly or if your head is pushed suddenly and abruptly, it can lead to straining of the neck, which would in turn lead to a stiff neck. At the same time, this sudden movement can cause an imbalance in your equilibrium, which would then lead to a feeling of dizziness. Another situation in which there could be a connection between the two is when the stiff neck is due to a nerve getting pressed.