What is manual testing and what are the benefits and draw backs in manual testing?

Manual testing:

It is the process of testing software and applications to identify issues such as bugs, defects, errors.

Types: Functional and Non Functional Testing

Benefits:

• Easily testers can understand the flow of the product.
• To test complex integration scenarios, which cannot be automated.

Drawbacks:
Manual Testing requires more time or more resources, sometimes both Time and Resources.