Click the search button on the start menu, and then type? After PowerShell, right-click Windows Powershell and select Run as Administrator:

Click on the user account control interface? what's up ：

Enter in the main interface of PowerShell? set-execution policy remote signed？ Enter, this command is to let Powershell open scripts signed by unsigned scripts and other users:

Enter in the prompt interface? y？ Input time:

Enter in the Powershell interface? iex ((new-object net.webclient)。 DownloadString()？ Press Enter to confirm, and then wait patiently for the program to download and install the chocolatery program:

Enter cinst Atom and press enter to confirm the start of downloading and installing the Atom program:

Wait patiently for the program download to complete:

As shown in the figure below, the installation of Atom on Windows system has been completed, and an Atom shortcut has been automatically generated on the desktop:

As shown in the figure below, that is, the successful operation of Atom: