Download the Google Chrome browser and install it. For our purpose, the Chrome Canary version is ideal (the 64-bit version of Google Chrome is also suitable). Do not be embarrassed that the version is intended for developers and testers. Even though the developers warn about possible failures of the browser, the latest version of Chrome Canary is quite stable.
Download a modified version of Google Runtime — ARChon Runtime that allows you to run APKS. Attention! The bitness of the plugin must match the bitness of the system! Download version 1.2, it is more stable.
Open Google Chrome and go to Window → Extensions tab.
Check the box next to "Developer Mode".
Move the "ARChon Custom Runtime" folder to the extensions window and the emulator will be installed.
Download the Instagram app optimized for running in the emulator.
Drag the downloaded app to the Google Chrome Canary extensions window to install it.
Click the "Run" button to start the Instagram program.
Log in with your Instagram login.