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Hello, Another error that I encountered when running TypeScript programs is "tsc : File C:\Users\gregorye\AppData\Roaming\npm\tsc.ps1 cannot be loaded. The file C:\Users\gregorye\AppData\Roaming\npm\tsc.ps1 is not digitally signed. You cannot run this script on the current system." . The full description of the bug is presented below. tsc : File C:\Users\gregorye\AppData\Roaming\npm\tsc.ps1 cannot be loaded. The file C:\Users\gregorye\AppData\Roaming\npm\tsc.ps1 is not digitally signed. You cannot run this script on the current system. For more information about running scripts and setting execution policy, see about_Execution_Policies at https:/go.microsoft.com/fwlink/?LinkID=135170. At line:1 char:1 + tsc -p d:\Greg\Typescript\Ch02\tsconfig.json + ~~~ + CategoryInfo : SecurityError: (:) [], PSSecurityException + FullyQualifiedErrorId : UnauthorizedAccess The terminal process "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -Command tsc -

Good Day Gents! During this free-time I started setting up Node.js on my machine as part of my career goals which is learning new frameworks in preparation for new projects. So the first thing I did was to install TypeScript language to get myself familiar with Angular 2+. After I finished setting up TypeScript, I then created a simple HelloWorld program and ran the application through Visual Studio Code using the "tsc: build - tsconfig.json" command. I encountered an error which says "The term 'tsc' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again." Below are the details on my machine and packages installed:   - Operating System: Windows 10 Pro   - Node.js: 14.16.0   - npm version: 6.14.11   - Typescript: 4.2.3 (using command: "npm install -g typescript") After doing some research and reading thr