Very sorry for being late.

The terminal process terminated with exit code: 4294901760

If you're on Windows 10 1809 (build 17763) or below, the issue is related to the legacy "winpty" backend. Upgrading to Windows 1903 (build 18362) will move you onto the new "conpty" backend that is built by Microsoft and could fix your problem.

You can try to switch the terminal from PowerShell to CMD:

Open Command Palette (Ctrl+Shift+P), type in Terminal: Select Default Profile.

Or

You can add this to the settings.json file directly:

"terminal.integrated.defaultProfile.windows": "Command Prompt",

"terminal.integrated.profiles.windows": {
    "PowerShell": {
      "source": "PowerShell",
      "icon": "terminal-powershell",
      "path": [
        "C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe"
      ],

      "args": ["-NoLogo"]
    },
    "Command Prompt": {
      "path": [
        "${env:windir}\\Sysnative\\cmd.exe",
        "${env:windir}\\System32\\cmd.exe"
      ],
      "args": [],
      "icon": "terminal-cmd"
    }
  },