To completely uninstall Valorant, you need to first uninstall Riot Vanguard, which is the game’s anti-cheat software.

To uninstall Riot Vanguard:

1. Right-click on the Vanguard icon in the system tray and select “Exit Vanguard”.
2. Press the Windows key (or click the Windows icon on the taskbar) and type “Add or remove programs”.
3. Scroll down the list of programs and find Riot Vanguard.
4. Click on Riot Vanguard and then click Uninstall.

To uninstall Valorant:

1. Press the Windows key (or click the Windows icon on the taskbar) and type “Add or remove programs”.
2. Scroll down the list of programs and find Valorant.
3. Click on Valorant and then click Uninstall.

Once you have uninstalled both Riot Vanguard and Valorant, you can remove any leftover files. To do this:

1. Open File Explorer.
2. Navigate to the following folder:

C:\Program Files\Riot Games\Valorant

3. Delete the entire Valorant folder.
4. Navigate to the following folder:

C:\ProgramData\Riot Games\Valorant

5. Delete the entire Valorant folder.

Once you have deleted all of the Valorant files, you have completely uninstalled the game.

If you are unable to uninstall Valorant using the above steps, you can try using a third-party uninstall tool. There are many different uninstall tools available, so you can choose one that you are comfortable using.

Please note that uninstalling Valorant will delete all of your game data, including your account settings, progress, and in-game items. If you are unsure whether or not you want to uninstall Valorant, you can try disabling the game instead. To disable Valorant, right-click on the Vanguard icon in the system tray and select “Disable Vanguard”.