Archiving precious internet data from the internet is a skill that everyone should have. Whether it's a Facebook message, there is always communications you might want to store for next time. Nowadays, it is even particularly crucial to learn how to download digital content like YouTube videos or pictures on Facebook and IG (Instagram) to keep your favorite moments or just to save what inspires you.

Using a few simple methods, you can easily capture and collect much of your preferred net material, ranging from YouTube videos, IG posts, and even Facebook content. That said, it’s important to respect copyright laws when saving content from these platforms. Don't forget, the content is there for you to enjoy, not to take without permission.

Firstly, when it comes to downloading YouTube videos, you have a multitude of options. Be aware of various complimentary online downloaders available, including Y2Mate, SaveFrom.net, and ClipConverter, among others. These tools enable you to save videos in a variety of formats and resolutions based on your preferences.

Then, when it comes to Instagram, there are similar services that let users to store posts and even stories from their preferred profiles. Free online web-apps like Insta-Downloader and DownloadGram offer the required features to do just that. On the other hand, before you get in the habit of downloading anything, ensure you have consent from the original uploader.

Similarly, downloading Facebook content, such as photos or even messages, is also here possible with the use of dedicated tools. Apps such as MobileTrans and dr.fone's Facebook Transfer provide options for saving private Facebook communications securely. Meanwhile, saving photos and videos can generally be done directly from Facebook's own interface.

Ultimately, knowing how to keep your favorite digital content from the net can be a valuable skill. It provides you to browse through your favorite online content whenever you want, even without an active internet connection. However, continually keep in mind to respect copyright laws and capture responsibly.