Azure Devops/Git, authentication issue

 If you have authentication issues when you push or pull your changes, try this command below:

• Configure Git to Use the Credential Manager:

$ git config --global credential.helper manager-core

• Push Your Changes Again:

$ git push origin main

This should prompt a window where you can enter your username and password. If you continue to face issues, you might need to use a Personal Access Token (PAT) instead of your password, as many services have moved away from password authentication for security reasons.