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Thanks for replying.  The link is on the Adobe Creative Cloud Desktop App above the above the icons for Photoshop, Lightroom CC, Camera Raw, etc.  The link is to a tutorial re using Lightroom/Photoshop together.  95% of the time I get the "can't be found" error when I click the link.  However, today's offering is a link to starting a portfolio-it opens just fine.  I'm fairly new to Photoshop, therefore the tutorial links are important to me-especially the ones offerred on the Desktop App narrated by a female.  She's really good and I prefer her training to some of the other methods.  Thanks