Installing a printer? You typically won’t use a CD these days, everything comes from the internet. So if it’s an older device, don’t fret if the disc has gone missing.
For HP devices, go to https://support.hp.com/us-en/drivers
For Epson printers, try https://epson.com/Support/sl/s
For Brother devices, visit https://www.brother-usa.com/brother-support/driver-downloads
Canon printers, check out https://www.usa.canon.com/…/…/home/support/drivers-downloads
And if you have a Samsung printer, go to https://support.hp.com/us-en/drivers
That’s not a typo, that’s the answer to a trick question. Samsung sold their printer division to HP some years ago. You’ll drive yourself nutty if you try to find a Samsung printer driver at the Samsung website. Look up the Samsung model number over at HP and you’ll find all you need.