WindowsNinja.ps1

function Print-Banner {
    $banner = @(
        "******************************************",
        "*               WindowsNinja             *",
        "*        Windows System Info Tool        *",
        "*                  v1.3.1                *",
        "*      ----------------------------      *",
        "*                        by @ImKKingshuk *",
        "* Github- https://github.com/ImKKingshuk *",
        "******************************************"
    )
    $width = (Get-Host).UI.RawUI.WindowSize.Width
    foreach ($line in $banner) {
        Write-Host ($line.PadLeft(([math]::Floor(($width + $line.Length) / 2)))) -ForegroundColor Cyan
    }
    Write-Host
}

function Show-Menu {
    Print-Banner
    Write-Host "======= WindowsNinja ========"
    Write-Host "1. General System Information"
    Write-Host "2. Hardware Information"
    Write-Host "3. Exit"
    Write-Host "============================="
}

function Get-GeneralSystemInfo {
    Clear-Host
    .\OS.ps1
    .\PC.ps1
    Read-Host "Press Enter to return to the main menu"
}

function Get-HardwareInfo {
    Clear-Host
    .\PC.ps1
    Read-Host "Press Enter to return to the main menu"
}

while ($true) {
    Show-Menu

    $choice = Read-Host "Enter your choice (1, 2, or 3)"

    switch ($choice) {
        "1" { Get-GeneralSystemInfo }
        "2" { Get-HardwareInfo }
        "3" { break }
        default { Write-Host "Invalid choice. Please try again." }
    }
}