To open multiple Chrome tabs at desired websites, follow the steps below.

1. Open up Chrome, right click on the bookmark bar.

2. Select "add folder..."

3. Name the Folder and Save.

4. Go to the desired webpages and bookmark them under this new folder

5. Once all webpages have been added to the folder, you can right click the folder at any time and click "Open All". This will open all saved bookmarks within the folder.