If you have owned an iPhone for any length of time, chances are you have been asked to update either the phone’s operating system, applications on the phone or both. It is vital that you take these updates seriously.

The biggest reason to update your iPhone is security. Software makers are constantly finding vulnerabilities in their programs and are releasing updates to patch those holes. Walking around with an out-of-date iPhone leaves you more susceptible to hackers, putting your personal information at risk. These updates are extremely easy to install and are worth the extra time.

Another reason to update your iPhone is to improve usability. There is no such thing as a perfect piece of software. There are always going to be bugs that must be fixed. You may find that updating your iPhone significantly improves its performance, making it easier for you to use the device.

Apple generally sends out iPhone updates automatically to make it easier on users. However, if you are not sure if you iPhone is up-to-date, connect it to a desktop or laptop and allow iTunes to search for any updates. Though this process may take some time, it is better than walking around with an outdated product.