You can use your iPad as a drawing pad (there's an app for that) but I didn't find the particularly sophisticated. You can connect your iPad to your PC (There's an app for that also). So theoretically, yeah. If you're hoping for a Wacom tablet like experience though.....nah.
Here's the link to the app that you can use to "mirror" your iPad screen to your PC (you'll need an active wifi connection): http://www.mirroring360.com/
There are numerous drawing pad apps on the app store.
I use my iPad Pro, Apple Pencil and AstroPad App together, and I love it! There are a ton of drawing apps available to use and it is awesome for editing in photoshop! I can't post a link, so do a search for Astropad App
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Here's the link to the app that you can use to "mirror" your iPad screen to your PC (you'll need an active wifi connection): http://www.mirroring360.com/
There are numerous drawing pad apps on the app store.
Hope this helps.