You can't create zip files on your iPad, but opening zip files is easy to do. Here's how to open zip files on an iPad and extract their contents.

Much like zipping, a RAR file compresses several files using WinRAR software. Here’s how to extract RAR docs and media on both Windows and macOS.

Unfortunately, Microsoft has linked the very useful auto-save feature to OneDrive. If you start saving your files outside of OneDrive, you’ll be forced to manually save your documents once again.