diff --git a/README.md b/README.md
index 9f00740..cc9fc26 100644
--- a/README.md
+++ b/README.md
@@ -1,29 +1,26 @@
 # Window Switcher
 
-Window-Switcher offers hotkeys for quickly switching windows on Windows OS.
+Window-Switcher offers hotkeys for quickly switching windows on Windows OS:
 
-## Usage
-
-### ```ALT+`(backtick)```: switch between different windows of the same application.
+1. ```ALT+`(backtick)```: switch between different windows of the same application.
 
 ![switch-windows](https://github.com/sigoden/window-switcher/assets/4012553/aca461f2-2381-4477-8ad3-8bb15776675b)
 
-### ```ALT+tab```: switch between open application. (disabled by default)
+2. ```ALT+TAB```: switch between open application. (disabled by default)
 
 ![switch-apps](https://github.com/sigoden/window-switcher/assets/4012553/3cbc0b93-9c4d-4505-bcbc-76ba34e925d7)
 
 
 ## Install
 
-Download from the [Github Release](https://github.com/sigoden/windows-switcher/releases), unzip the `window-switcher.exe` file.  Then, you can simply click on the executable file to run the application directly without the need for installation.
+1. Download `windows-switcher.zip` from the [Github Release](https://github.com/sigoden/windows-switcher/releases).
+2. Extract `window-switcher.exe` from zip file. It is a single executable file that does not require installation.
+3. Double click on `window-switcher.exe`. Congratulations, you have successfully run Window-Switcher. Try the hotkeys.
 
-You can configure following items by creating a `window-switcher.ini` file in the same directory as `window-switcher.exe`:
 
-- Hide the tray icon.
-- Set custom hotkeys.
-- Disable hotkeys for specific apps.
-- Turn on/off the switch apps functionality.
-- Controls whether to skip the minimum windows.
+## Configuration
+
+You can configure following items by creating a `window-switcher.ini` file in the same directory as `window-switcher.exe`:
 
 The default configuration is as follows:
 
@@ -46,7 +43,7 @@ ignore_minimal = no
 [switch-apps]
 
 # Whether to enable switching apps
-enable = no
+enable = no                       # 👈 Change the value to `yes` to enable Alt-TAB hotkey.
 
 # Hotkey to switch apps
 hotkey = alt+tab