Light Koala is a free Blogger template with 2 columns, right sidebar and an exclusive design for Blogger. Excellent template for blogs about animals or kids.
1. Unzip the template file you downloaded (you can use 7-zip or WinRAR for this task).
2. Go to Blogger dashboard, then Theme.
3. Look for dropdown menu and click on it. Then select Restore and click Upload.
4. Select the .xml file from the directory in step 1 and upload it. Thats it, your template should be installed.
Light Koala Blogger Template