Whether you're looking for a good iPhone wallpaper or want to share a gif you found online, there are lots of great reasons to save images to your iPhone or iPad.

Doing so is easy, but I'm still amazed how many people don't actually know how to go about it (my mother included). So, in case you're lost: Here's a quick tutorial on saving images to your device — even the ones that won't let you save them through normal means.

To save an image sent to you in Mail or Safari, it's as easy as tapping and holding on the image in question.

When the share sheet pops up, just tap the Save Image button to send the photo to your Camera Roll.

In other apps, like Tweetbot, you may have to first tap the picture to enlarge it fullscreen, then tap and hold to save.

VPN Deals: Lifetime license for $16, monthly plans at $1 & more

Finally, there are some sites on Safari that don't allow picture saving, due to copyright reasons or the way the website is built. If it's for copyright purposes — such as a pro photographer who wants to be paid for high-resolution versions of their images — I'd ask that you please respect the owner of those pictures and purchase anything you legitimately want to download.

If you need a low-resolution version, however, or the image you need isn't downloadable, you can take a screenshot of it by pressing the Home button and On/Off button at the same time, then opening the screenshot in the Photos app and cropping accordingly.

That's all there is to it! Hopefully that helped you just a bit on your way to iPhone and iPad mastery. If you have any other iPhone or iPad basic questions that need answering, let us know in our Q&A forum or in the comments below.