Using Windows 11 Pro Version 23H2. The system is up to date. Sometimes (maybe 10% of the time) my Lock Screen and Sign In Screen fail to display the picture I have selected in Settings/Personalization. The screen is simply black, but I can sign in with no problems. I am using one of the default...
I was able to successfully upgrade my Dell XPS 13 9360 laptop from Win10 Pro to Win11 Pro with a fresh, clean install (now on Ver 23H2). This is a 5.5 year-old laptop with 8 GB of RAM, a i5-8250U CPU and a 1 TB Adlink NVMe. Win11 runs fine with no problems including my whole MS Office Suite...