That's great news, Trish! As to the slowness, perhaps it would be helpful if you gave us more information, specifically:
How much RAM is installed?
What is the capacity of the hard drive and how much free space does it have?
Jon
macOS 11.7.10, iMac Retina 5K 27-inch, late 2014, 3.5 GHz Intel Core i5, 1 TB fusion drive, 16 GB RAM, Epson SureColor P600, Photoshop CC, Lightroom CC, MS Office 365
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