The concerns relate to possible compatibility issues between the currently used device and the browser-based application that simulates the Windows 95 operating system. Due to differences in performance and the technical specifications of various devices, it may be that the web application does not function flawlessly on every device. It could also be that certain necessary software features are not supported by the user's browser, which can lead to malfunctions. In addition, there may be problems with graphic display or sound if the device is not fully compatible with the application. Ultimately, the concern is that the user may not be able to fully enjoy the nostalgic Windows 95 experience, as their device may have technical limitations.

The tool was designed to be compatible with different device types and web browsers. It uses modern web technologies to simulate Windows 95, which means it works on most modern devices and browsers. The tool is also equipped with an adaptive graphics and sound engine that ensures the visual and acoustic elements are correctly reproduced on different devices. In addition, fallback mechanisms were developed to provide a functioning alternative in case certain software features are not supported by the user's browser. Therefore, the tool has extensive features to handle potential compatibility issues and ensure that users can fully enjoy the nostalgic Windows 95 experience, regardless of their devices or browsers.