Nik Collection filters will crash Photoshop on the laptop with High Sierra. This issue is easy to reproduce, Nik Collection filters crashes immediately when trying to save the results of the filter back to the Adobe Photoshop’s layer stack.
The official reply from DxO support about this issue on Nov 15, 2017 as below
We are proud to have added the Nik Collection to the DxO family starting October 25, 2017. This acquisition is recent, so we do not yet support the various plug-ins of the Nik Collection in their original version.
Problem: When you trying to update Adobe products such as Adobe Photoshop CS6, Adobe Illustrator CS6, but found out the option for Product Registration, Deactivate and Updates are greyed out. No matter how many times you restart your system, it is still wouldn’t allow you to perform updates on Adobe’s product.
This happened usually caused by Adobe unable to find its update server online, and it will disabled the option of Product Registration, Deactivate and Updates. It’s a common issue and not product malfunction error.
Adobe launched Adobe Scan mobile app for iOS and Android for free but need to login Adobe ID after install. Adobe Scan app lets users capture documents using smartphones or tablets, together with built-in Optical Character Reader (OCR) function convert the image to smart PDF format that can be shared or stored in Adobe Document Cloud.