Clear browser history

Searching the internet, suggests to delete the cache from,

 %LocalAppData%\Google\Chrome\User Data\Default\Cache

The above will need to be verified though, to ensure it does not delete other important files.

The other solutions is to press Ctrl + Shift + Delete on the browser, and respond to the confirmation dialog to clear browsing data. You will need to add WndClass property value to MSAA in project settings to interact with the browser window e.g.

which exposes the following browser controls.

Or https://catonmat.net/clear-privacy-ie-firefox-opera-chrome-safari - create a batch file and call this within TC, is another option

Hi ! 

Personnally, I use this function to clear my browser (ms edge in my case) :

function clearBrowserCache(){
  
	var path, pathCookies, pathCookiesJournal;

	path = "%LocalAppData%\\MICROS~1\\Edge\\USERDA~1\\Default\\Cache\\CACHE_~1\\";
	pathCookies = "%LocalAppData%\\MICROS~1\\Edge\\USERDA~1\\Default\\Network\\Cookies";
	pathCookiesJournal = "%LocalAppData%\\MICROS~1\\Edge\\USERDA~1\\Default\\Network\\Cookies-journal";

	try {
		aqFileSystem.DeleteFile(path+"*.*");
		aqFileSystem.DeleteFile(pathCookies);
		aqFileSystem.DeleteFile(pathCookiesJournal);
	} catch (e) {
		Log.Warning(e);
	}
}

Here's an example of clearing cache for Internet Explorer 9,

Set objShell = CreateObject("WScript.Shell")
objShell.Run "RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 255"

There will be examples on the Internet on how to clear cache for Chrome and Edge

There are no inbuilt methods in TC that allows this.

To access cookies, it will be something like this,

Sys.Browser().Page("https://yoursite.com").contentDocument.cookie

 Or see View, edit, and delete cookies