Huawei's HarmonyOS PC has a limitation where apps can only be installed from the App Market, similar to mobile and tablet devices. This means that users cannot sideload apps, which is a common feature on many operating systems.
The HarmonyOS PC desktop folder, on the other hand, is equivalent to a large folder with enhanced features. Users can freely adjust the proportions of the folder and add application icons, files, and folders within it. Additionally, the folder supports adaptive layout for apps.
The touchpad on the HarmonyOS PC supports gesture-based double-click screenshot functionality, making it easier to capture and share screens.
For more information on Huawei's HarmonyOS PC, you can refer to the following link: https://www.oschina.net/news/348690