Windows 10: Somewhat recent windows 10 update

So recently my computer went through an update which removed a few of the features that i enjoyed. I can no longer move a window how i want or resize it how i want, my only options are to make it full screen, put it on the left, or put it on the right. This is very annoying as i have a program that i don't want expanding full screen every time i run it. The next issue is that i can't look at the bottom of my screen and see what programs are open i have to tab through them to look for what i want. I also have yet to find a way(other than going to my files) to access my desktop. Is there any way to change these specific features? Or can i remove the update, and if i do will this mess with future updates?

:)

 

Mouse cursor moves around when typing on Windows 10.

None of these have helped, really. My problem started recently, not with Windows 10 update. Touchpad was in low sensitivity (if using USB/mouse, should there not be an "Off" for touchpad?) ; I didn't see PS2X in Control Panel; hiding the pointer while typing
and slowing the speed has helped somewhat. If I pause too long, it jumps. But I have more control. My problem started recently, not with Windows 10 update.

Thank you.

 

Windows 10 Browsers cannot connect to HP printer

We recently noticed that we are unable to print through Microsoft Edge and Google Chrome. ME says it's connecting to my printer (an HP 5740 series, which is connected wirelessly); Chrome locks up. I read that someone had a somewhat similar (yet different)
issue, which was somewhat improved by an update. So I applied the most recent update (I forget the build ID, but I did it via Windows update on 11/27).

I can print fine to the printer outside of browsers (test page, notepad, word). So I don't believe it to be a printer, driver, or configuration issue with the printer.

Any help would be greatly appreciated. This is on a Gateway that came with 8.1, but was upgraded this summer to 10. We noticed the printing issue only recently (the past few weeks or so).