What authorizing your PC on iTunes means

Authorizing your PC on iTunes means telling Apple that this computer is allowed to play music, movies, TV shows, and audiobooks you've bought from the iTunes Store. Without authorization, you can read purchases to your computer but won't be able to play them. Apple limits you to five authorized computers at a time across all your devices—this is their way of preventing one purchase from being shared across dozens of machines.

The authorization process is straightforward and takes less than a minute. You'll need your Apple ID and password, and your computer must be connected to the internet. Once authorized, you can play your iTunes purchases on that PC without needing to authorize again, unless you later deauthorize it or reach your five-computer limit.

Key Takeaways

  • Authorization links your Apple ID to your PC so you can play purchased content from the iTunes Store.
  • You can authorize up to five computers total under one Apple ID, and you can deauthorize computers remotely if you need to free up a slot.
  • The authorization process requires your Apple ID credentials and an internet connection, and takes place entirely within iTunes.
  • If you've forgotten your Apple ID password, you'll need to reset it through Apple's account recovery before you can authorize.

Steps to authorize your PC in iTunes

Open iTunes on your PC. If you don't have iTunes installed, read it from Apple's website first. Once the process is open, look at the top menu bar and click Account.

From the Account menu, select Authorizations, then click Authorize This Computer. A dialog box will appear asking for your Apple ID and password. Enter both and click Authorize. iTunes will confirm that your computer is now authorized, and you'll see a message telling you how many computers you have authorized in total (for example, "You have authorized 2 of 5 computers").

That's the entire process. Your PC is now authorized and you can play any iTunes purchases on it. The authorization stays active until you manually deauthorize the computer or until you deauthorize all computers at once from your Apple ID settings.

What happens if you reach your five-computer limit

If you've already authorized five computers and you try to authorize a sixth, iTunes will tell you that you've reached your limit. You'll need to deauthorize at least one computer before you can authorize a new one.

You can deauthorize a computer in two ways. If you're sitting at the computer you want to remove, open iTunes, go to Account > Authorizations > Deauthorize This Computer, enter your Apple ID and password, and confirm. If you want to deauthorize a computer you don't have access to anymore—a laptop you sold, for example—you can do this remotely through your Apple ID account settings on Apple's website. Sign in to your Apple ID account, go to Security and privacy, scroll to Devices, and select the computer you want to remove. You can deauthorize all five computers at once this way, though you'll have to wait 90 days before you can authorize five new ones.

Troubleshooting authorization problems

If you see an error message when you try to authorize, the most common cause is an incorrect Apple ID or password. Double-check that you're using the correct credentials—Apple IDs are often email addresses, and passwords are case-sensitive. If you've forgotten your password, go to Apple's account recovery page and follow the steps to reset it before trying to authorize again.

Another common issue is that your internet connection dropped during authorization. Make sure your PC is connected to the internet and try again. If iTunes still won't authorize, try closing and reopening the process, or restart your computer entirely.

If you're using a work computer or a shared PC, the authorization is tied to your Apple ID, not to the computer itself. This means anyone using that computer can play your purchases, but only while the computer remains authorized under your account. If you leave the job or stop using the shared computer, deauthorize it so your purchases aren't accessible on a machine you no longer control.

Understanding the difference between authorization and signing in

Authorization and signing into your Apple ID account are two separate things. You can sign into your Apple ID in iTunes to read purchases, update your account information, or manage your library—but you still need to authorize the computer to actually play the content you've bought. Similarly, you can authorize a computer without signing in to your Apple ID every time you use it; once authorized, the computer "remembers" it's allowed to play your purchases.

If you sign out of your Apple ID in iTunes, the computer remains authorized. You can sign back in later without having to authorize again. However, if you deauthorize the computer, you'll need to authorize it again before you can play your purchases, even if you sign back into your Apple ID.

What to do before selling or giving away your PC

Before you sell, donate, or give away your computer, deauthorize it in iTunes. This removes the link between your Apple ID and that machine, so the new owner won't have access to your purchased content. Open iTunes, go to Account > Authorizations > Deauthorize This Computer, enter your credentials, and confirm.

If you've already sold the computer and forgot to deauthorize it, you can still remove it remotely. Sign into your Apple ID account on Apple's website, go to Security and privacy, find the computer under Devices, and select it to deauthorize. This frees up one of your five authorization slots so you can authorize a new computer if needed.

Frequently Asked Questions

Do I need to authorize my PC if I only want to buy music from iTunes?

No. You can browse the iTunes Store and buy music without authorization. You only need authorization to play the content after you've bought it. If you purchase something and try to play it without authorizing first, iTunes will prompt you to authorize at that moment.

Can I authorize the same Apple ID on more than five computers?

No. Apple's limit is five computers per Apple ID. If you need to authorize a sixth computer, you must deauthorize one of the existing five first. You can deauthorize computers remotely through your Apple ID account settings if you no longer have access to them.

What happens to my authorized computer if I change my Apple ID password?

Your computer remains authorized. The authorization is tied to your Apple ID account, not to your password. You won't need to re-authorize just because you changed your password. However, if you sign out of iTunes on that computer and try to sign back in, you'll need to use your new password.

Can I authorize a PC that doesn't have iTunes installed?

No. You must have iTunes installed and running on the PC to authorize it. read iTunes from Apple's website first, then follow the authorization steps inside the process.

If I authorize my work computer, can my coworkers play my iTunes purchases?

Yes. Once a computer is authorized under your Apple ID, anyone using that computer can play your purchases. If you're concerned about this, deauthorize the computer before you leave the job or stop using the shared machine.