Windows has many spywares that you don't want to use if you are seriously with security. It is about licensed Windows.

You did a worse practice by using a Cracked Windows. You will have to use crack tools that are other risks for your PC security.

When your PC OS is unsecured, Electrum wallet can not help you to store your bitcoin safely.

If you want free OS, use Linux Mint. https://linuxmint.com/