Walter I have an odd, possibly deemed to be insulting, question.
It's not meant to be.
Are the low memory warnings RAM related or is your hard drive close to full?
I ask because of all the years I spent consulting and the number of times clients had those two confused.
Open My Computer and right-click on the drive C: icon. Click Properties.
Or ignore this post if you are sure it's RAM and mumble at the jerk under your breath.