To activate a Taobao store, first you need to make sure that your Taobao account has passed verification and become a formal member. Then, follow the steps below to activate a Taobao store:

1. Go to the Taobao website, log in to your account, and select "Seller Center" to enter.

2. In the Seller Center, click "Open a store now" and fill in the store name, type, category and other information as required.

3. Submit an application for opening a store and submit the necessary information and certificates as required.

4. After waiting for review, if the review passes, your store can be officially opened.

It should be noted that opening a Taobao store requires compliance with platform regulations, such as meeting entry standards and not violating laws and regulations. In addition, in order to increase store exposure, it is recommended to upload product information in a timely manner after opening a store, improve store information, and provide good after-sales service.