BackUp Maker is a very good data, file multi-threading (so it's very fast) backup software from Germany, which is neglected or overlooked but professional and user-friendly. More than anything, it's totally free for both private and educational purposes.

M.U.G.E.N (AKA: Mugen, MUGEN, 無限) is a discontinued but still very active free 2D fighting game engine with many customizable components. It was developed by Elecbyte, first released in 1999 (for DOS). In 2009, MUGEN 1.0 was released, and in 2013, MUGEN 1.1 came out.

Because Mac OS supports the color customization of file/folder icons, this makes many users benefit a lot - that can greatly improve our work efficiency on computer. Windows, however, does not come with this ability naturally. That means we have to use some third-party software to realize this humanized function.

There are many reasons (such as reinstall Windows, Windows or hard drives break down, accidentally delete, forget to backup, or uninstall the games, etc.) can cause the archives/saves/profiles/sessions of games to be damaged or lost. In this case, you have to play them again, from the very beginning! Even a game comes with extremely high playability, players will strongly feel very boring. In particular, the storage path of gamesave files used by every game is not always the same one (but almost always under the C drive). This further makes players don't want to periodically or don't know how to backup these files manually.

If you more or less have some music foundation or talent, and want to create some pleasant music on computer alone, then AppNee here recommends a very compact and professional music creation software DarkWave Studio to you. It takes up few system resources, is simply designed and easy to use, and is deep popular with music creating enthusiasts around the world.