Update README.md

README.md

@@ -7,8 +7,6 @@
 [![Github All Releases](https://img.shields.io/github/downloads/xupefei/QuickLook/total.svg)](https://github.com/xupefei/QuickLook/releases)
 [![GitHub release](https://img.shields.io/github/release/xupefei/QuickLook.svg)](https://github.com/xupefei/QuickLook/releases/latest)
 
-<a href="https://www.microsoft.com/store/apps/9nv4bs3l1h4s?ocid=badge" target="_blank"><img src="https://assets.windowsphone.com/f2f77ec7-9ba9-4850-9ebe-77e366d08adc/English_Get_it_Win_10_InvariantCulture_Default.png" height="80px" alt="Get it on Windows 10" /></a>
-
 *This project is currently under heavy development. Come back often to see what's new.*
 
 <img src="http://pooi.moe/QuickLook/sample.gif?3" width="400">
@@ -33,10 +31,12 @@ I am aware that several alternatives are already available on the Internet (e.g.
 
 ### Download / General usage
 
+ [What are the differences between `.msi`, `.zip`, nightly and Store versions?](https://github.com/xupefei/QuickLook/wiki/Difference-between-distributions)
+
  1. Download from one of the following
     * Windows Store (for Windows 10 users) <a href="https://www.microsoft.com/store/apps/9nv4bs3l1h4s?ocid=badge" target="_blank"><img src="https://assets.windowsphone.com/13484911-a6ab-4170-8b7e-795c1e8b4165/English_get_L_InvariantCulture_Default.png" width="80px" alt="Store Link" /></a> 
     * Installer or portable archive of the stable version from [GitHub Release](https://github.com/xupefei/QuickLook/releases) 
-    * Unstable builds from [AppVeyor](https://ci.appveyor.com/project/xupefei/quicklook/build/artifacts)
+    * Nightly builds from [AppVeyor](https://ci.appveyor.com/project/xupefei/quicklook/build/artifacts)
  2. Run `QuickLook.exe`
  3. Select a file/folder on the Desktop / in a File Explorer window / in an Open- or Save-File dialog
  4. Press <kbd>Spacebar</kbd>