Encryption is the only way to safely exchange information without worrying about it being tampered with or spied on.
1. Install GPG4Win
Make sure to check GPA in the installation
2. Start up GPA
Create your public/private key pair keys > New key…
Enter a name
Enter an email
Create a backup
Set a password for your key
3. Share your public key to the world and NEVER share your private key!
Your public key is used to encrypt messages that only your private key can decrypt.
So export the key to share it.
4. Test it out
Hit clipboard in the menu
Type anything in and then hit encrypt
Your message is now encrypted and can only be decrypted by your private key!