A Windows Explorer-style file manager app has been added to make it easier to find your files. There's also a version of Firefox preinstalled, but both its interface and its speeds at rendering web pages feel sluggish compared to Android's usual WebKit-based browser which is still available. These apps are poor substitutes for full and easy access to the Android Market. Despite Acer having included Android 2.1, all these limitations make it feel like an older, less capable version such as 1.6.