Whenever you insert links into your posts in blogger, your reader's browser will open them on current tab or window that your post is displayed. Sometimes, it leads to reduce average time readers stay on your post and it may be not you want.
In situation where your post has lots of links, you may be easily tired. We need a fancy method.
Here we go.
1. Sign-in your blogger account.
2. Go to Dashboard << Design << Edit HTML
3. Backup / Restore current template (use button in top of the showing page). Whenever you change the HTML template, DO Backup before begin.
4.Find the begin tag of <head>. Just use the find function of your browser(in most case, Ctrl+F) with "<head>".
5. Insert following code after the <head> tag.
<base target='_blank' />
<base target='_blank' />
