1. Settings>Personalization>Lock screen interface>Personalized lock screen interface switch to picture.
2. Open the file explorer, click View > Display > check hidden items in the navigation bar.
3. Open C：\用户\你的用户\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_xxxxxxx\LocalState\Assetsto delete all files (historical focus pictures).
For example, mine is:
C:\Users\imqdcn\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\LocalState\Assets
4. Open C：\用户\你的用户名\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_xxxxxxx\Settingsand delete all files (if prompted that the file is occupied, you can forcefully delete it with the shift+delete key).
5. The personalized lock screen interface switches back to Windows focus.
6. Wait for a while, press Win+L to view the effect.
7. Open the Assets folder just now. If there are new files, the update is successful.
Note: If the above operations are still not available, it may be because of the local proxy, you can close it first
v-p-n, and then turn on window focus for a try
Original link: https://blog.csdn.net/qq_41898922/article/details/129243380
If you have difficulties in web front-end development, interviews, and front-end learning routes, you can add me V: imqdcnn. Answer questions for free, and technical experts who have been deep in the industry for many years will help you solve bugs.
I wish you can become an excellent WEB front-end development engineer!