.thach wrote in post #12148498
thanks guys! just calibrated my monitor! it looks all new and crisp compared to the old one which looked old and yellow vintagey lol!

OK, that was quick, you don't say what you used to calibrate it, though -- the reliable method is to use a hardware device with software that will "read" the device and then guide you through the steps of adjusting your monitor settings to a "standard". What approach did you use?
This matters when you are looking to produce prints that will match your screen, either through an outside printing service or on a desktop printer. It also matters when you are "sharing" photos, say on a Web site -- you at least want your photos to appear good to others with a "color-managed" setup.
And then, depending on your calibration system, you still may not have addressed the Brightness issue. So, with Walgreens, make sure their "Automatic Correction" feature is turned off, then you can make another run to test things out. A number of years ago when I was setting some stuff up I actually used Walgreens in this way -- printed a few photos, used them to fine-tune my system, repeat as needed, and it worked fine for me.