If you find yourself looking at the blog and the sidebars have disappeared, here’s what to do.
On a Mac, try hitting Command and –
On a PC, I believe you’d hit Control and –
What that does is reduce the zoom. When you reduce the zoom enough, the sidebars should come back into view.
A far less likely scenario is that you’ve hit whatever commands give you a mobile-app view.
If you google turning off mobile-app view for your computer, you should find ways of turning that view off. However, it’s far more likely that reducing the zoom will take care of the problem.