These updates, is there a link to download, or are these just for information?

Hi TLMOORE914,

Welcome to the Apple Community.

We are Apple users. like yourself, doing what we can to help each other troubleshoot.

Re: "These updates, is there a link to download, or are these just for information"

Wondering which updates you are experiencing the difficulty with

and

which zipped software you downloaded that is not installing for you.

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Re: I am unable to unzip software that I download

If you are not already using this method, try using the method below from Apple Support's article:

How to open ZIP files on your iPhone, iPad, or iPod touch

Says:

"How to open a ZIP file on your iPad

1. 1. Open the Files app, then find the ZIP file or archive you want to uncompress.
   2. Tap the ZIP file or archive.
   3. A folder is created containing the files. To change its name, touch and hold on the folder, then tap Rename". 

Complete article: https://support.apple.com/en-us/HT211132

All the best :-)