- Login to Magento.
- From left panel, go to CATALOG & then Categories.
- Click over the Category and then Save to save the category.
- Again scroll down to CATALOG section and then select Products.
- On the next page, click over Add Product and proceed.
- On the next page, enter the product details and Save.
- Now, go to SYSTEM section in the left panel and select Import from the list and Download Sample File.
- Edit the file as per your choice.
- Now, login to Magento dashboard and upload the edited file from Import section.
- Click over Check Data then click over Import to upload the file.
Check out the video tutorial on the related topic. You can check out the blog as well.