Update README.md

README.md

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 # Eve.TapToClick
 This is a simple program that enables tap-to-click on the touchpad when running Windows 10 on a Google Pixelbook.
 
+<img src="Eve.TapToClick/ExampleScreenshot.png" width="600">
+
 Thanks to MrChromebox's efforts, Windows 10 can now be installed and works pretty well on the Pixelbook. One of the few issues is that native tap-to-click does not work. This is a temporary workaround, at least until something more robust works.
 
 This app uses Windows' [raw input API](https://docs.microsoft.com/en-us/windows/win32/inputdev/raw-input) to access the touchpad's raw data, such as the pressure and X/Y readings. Using this data, it determines when a tap has occurred then injects the click input.
@@ -11,4 +13,10 @@ Currently, only single-finger tap (for left click) and double-finger tap (for ri
 
 If you have issues or questions, open an issue and I'll try to help you out. If you want to improve it, feel free to open a pull request.
 
-<img src="Eve.TapToClick/ExampleScreenshot.png" width="600">
+## Important
+
+**For best results, run this program as administrator.** Otherwise, some applications (I think ones that are run as administrator) will ignore the injected inputs.
+
+**It is possible anti-virus apps may block the app from injecting mouse clicks.** This is because some malware uses the same method to maliciously control a victim PC. You may need to "allow" this program in your anti-virus software.
+
+**I do not recommend using this when playing games that use anti-cheat features**. While I can't be completely sure, I suspect some anti-cheat software will flag the injected inputs as macroing software. If you get a ban because of this, I'm not responsible.