Use GDebi for Quickly Installing DEB Packages in Ubuntu

If you use Ubuntu you might be using the Software Center to install .deb executable files. I recommend using GDebi, a dedicated program for installing Debian executable files. It is extremely lightweight and focused on installing .deb files.
The best thing about GDebi is that it also shows the dependencies that will be installed along with the desired program. The default Software Center is not very good at handling dependencies with the DEB packages.

sudo apt install gdebi