Here are a few links to help troubleshoot problems during your blogging experience on Blogger.
Setting Up Your Own Blog -- A link to a video that guides you through setting up your blog on Blogger.
Blogger Help Page: A general list of links to specific issues in creating posts and managing your blog.
Posting Images on Blogger: A guide on how to post and troubleshoot the process of posting pictures on Blogger.
Blogger Help Videos: A page filled with helpful videos walking you through various processes in using Blogger, including setting up your blog, to posting and editing blogs, to posting a video.
Fix for Commenting Issues (Third Party Cookies): If you try to post a comment and it disappears (and if you are using the correct browser and a computer, NOT your phone), then chances are your computer is set to block third party cookies. Blogger requires the use of third party cookies, so if your computer blocks them, you can't comment. How do you fix this? Click the link above. It has directions on how to fix your settings for your specific browser to accept third party cookies.