I use a Mac Pro running Parallels so I can used Windows programs (QuickBooks and MathCad). Since upgrading to Windows 1o I have problems with the spinning beach ball. The way I use MathCad to print to a pdf file which goes into Evernote. I then put a job number into the tag and send the file to my business notebook. Since the Windows 10 update I find that when inserting a tag I have to watch the spinning beachball for more than a minute and then another 30 seconds before I get the blinking cursor which allow me to paste the job number tag. And then another shorter wait when I insert the busine