Since many players do not know how to display health bars in the game, they often get killed by monsters when playing. In fact, the operation method is very simple. Below, I will tell you how to display health bars in Warcraft III: The Frozen Throne. If you still don't know how to set it up, make sure to follow my steps. Here are multiple methods on how to display them, check which one suits you.

1. Method 1: After launching the game, click the [Menu] button at the top left corner with your mouse, or press F10 on your keyboard. Open the game menu and select the [Options] function, then click on [Gameplay] to adjust the settings. The last option is [Always Show Health Bars], check this box to normally display both your and the enemy's health. If you want to hide the health bars, simply uncheck the box.

2. Method 2: Method 1 keeps the health bars of both you and the enemies always visible. If you do not want them to be always displayed, you can hold down the [ALT] key on your keyboard during the game. Holding it will show the health bars, and releasing it will make them disappear. This feature is somewhat different from Method 1. Since the game heavily relies on operational skills and awareness, constantly showing health bars might obstruct your view. Therefore, many players prefer using Method 2 to display health bars.

3. Method 3: If you start the game through a battle platform, most platforms come with an automatic health bar display feature, so no action is required from you; the health bars will be shown throughout the game. Even if you do not use Method 1 for setting, you can still see the health bars. However, if you continue to check the display health bars option using Method 1, it will actually hide the health bars.
4. Method 4: If you are playing a very old version of the game, it may not have the auto-display health bars feature, and you would need to achieve this effect by installing plugins. However, because older versions can affect game compatibility, it's recommended to play version 1.24 or above.

The above are the methods I've provided for displaying health bars in Warcraft III: The Frozen Throne. If you are playing RPG mode, keeping the health bars always displayed is a good choice. For battle modes, it depends on your personal gaming habits.