How do you uninstall android app from PC and how do you get back into your Yahoo acct when the Account Key they sent to your mobile keeps rejecting and PLEASE don't send me to YahooHelp?

To uninstall an Android app from your PC, you can use an Android emulator like BlueStacks or Android Studio. Navigate to the app you want to uninstall, right-click on it, and select "Uninstall." For your Yahoo account, if the Account Key is being rejected, try clearing the cache of the Yahoo app or website, or use an alternative recovery method like answering security questions or using backup email if available. If those options don't work, consider reaching out to Yahoo support directly for further assistance.