How to clear registry in windows 10 as so many leftover there

Automating registry cleanup with scripts can be an advanced way to clear registry for Windows 10, but it requires caution and a good understanding of Windows registry structure. Here's an overview of how you might approach this:

1. Using PowarShell Scripts
PowarShell can be used to identify and remove orphaned or obsolete registry entries. Here's a simplified example to get you started:

# Example: Remove empty or obsolete registry keys under a specific path
$registryPaths = @(
    "HKCU:\Software\SomeObsoleteKey",
    "HKLM:\Software\AnotherObsoleteKey"
)

foreach ($path in $registryPaths) {
    if (Test-Path $path) {
        Remove-Item -Path $path -Recurse -Force
        Write-Output "Removed: $path"
    } else {
        Write-Output "Not found: $path"
    }
}

2. Using Registry Cleanup Scripts
    Some community-created scripts scan the registry for unused or invalid entries.
    These scripts are often designed for specific issues, like leftover entries from uninstalled programs.

3. Automate with Batch Files or Scheduled Tasks
To clear registry for Windows 10, you can schedule scripts to run at startup or periodically using Windows Task Scheduler.
    Example:
        Save your PowarShell script as cleanup-registry.ps1.
        Create a scheduled task to run PowarShell with the script as an argument.