In Windows, you don't have the `rm -rf` command, but you can use PowerShell's `Remove-Item` cmdlet to achieve the same result.

Here’s a script to remove the `CacheStorage` folders for all user profiles: 

# Set the path to the Users directory
$usersPath = "C:\Users"
 
# Get a list of all directories in the Users folder
$profileFolders = Get-ChildItem -Path $usersPath -Directory
 
# Iterate through each profile folder
foreach ($folder in $profileFolders) {
    # Construct the path to the CacheStorage folder
    $cacheStoragePath = "$($folder.FullName)\AppData\Roaming\Microsoft\Teams\Service Worker\CacheStorage"
 
    # Check if the CacheStorage folder exists
    if (Test-Path -Path $cacheStoragePath) {
        try {
            # Remove the CacheStorage folder and all its contents
            Remove-Item -Path $cacheStoragePath -Recurse -Force
            Write-Output "Removed: $cacheStoragePath"
        } catch {
            Write-Error "Failed to remove: $cacheStoragePath - $_"
        }
    } else {
        Write-Output "Not found: $cacheStoragePath"
    }
}

Explanation

1. Set Path and Get Profile Folders:

  1. The script sets the path to the Users directory and gets a list of all directories (profile folders) within it.

2. Iterate Through Each Profile Folder:

  1. For each profile folder, it constructs the path to the `CacheStorage` directory within the user's `Teams\Service Worker` directory.

3. Check and Remove `CacheStorage` Directory:

  1. It checks if the `CacheStorage` folder exists using `Test-Path`.
  2. If the folder exists, it attempts to remove it and all its contents using `Remove-Item -Recurse -Force`.
  3. It outputs a message indicating whether the removal was successful or if it failed.

4. Error Handling:

  1. The script includes a `try-catch` block to handle any errors that occur during the removal process, ensuring the script continues running for other users even if one removal fails.

You can run this script as an administrator in PowerShell. It will remove the `CacheStorage` directories for all user profiles, freeing up space and potentially improving system performance.