Microsoft is one of the biggest investors of OpenAI, the company behind the ChatGPT language model. This gives Microsoft direct access to ChatGPT, which has allowed them to bring GPT-4 support to Bing search engine before OpenAI announced the upgrade. As a result, Bing users can enjoy the benefits of GPT-4, such as more accurate search results, without having to pay a penny.
To experience the power of GPT-4 on Bing, all you have to do is visit Bing.com to start chatting. While it is not necessary to sign in to your Microsoft account, you may be prompted to do so. This is because Microsoft also needs to make money from GPT-4 access, and personalized ads are one way to do that. However, you can still enjoy the benefits of GPT-4 without logging in, and you will still be able to use the search engine just like you normally would.
Number 2. Use the Merlin Browser extension
