diff --git a/README.md b/README.md
index 90fca33..18398df 100644
--- a/README.md
+++ b/README.md
@@ -194,7 +194,7 @@ This will spin-up two servers, one in port `9515`, and the second one in port `9
 be used with the other three other actions: `stop`, `restart`, and `status`.
 
 > **Note**:
-> This comand can only be use with the first four actions: `start`, `stop`, `restart`, and `status`.
+> This option only can be used with the first four actions: `start`, `stop`, `restart`, and `status`.
 
 The second one is just to specify where to search for the Chrome Driver binary, you just need to specify the option
 `--path`.
diff --git a/app/Commands/DriverManagerCommand.php b/app/Commands/DriverManagerCommand.php
index 2f2ecbb..4a401eb 100644
--- a/app/Commands/DriverManagerCommand.php
+++ b/app/Commands/DriverManagerCommand.php
@@ -2,6 +2,7 @@
 
 namespace App\Commands;
 
+use App\Commands\Exceptions\DoesNotSupportWindowsException;
 use App\Commands\Exceptions\FailCommandException;
 use App\OperatingSystem;
 use Illuminate\Console\Command;
@@ -100,7 +101,7 @@ protected function start(string $port): int
 
                 return self::FAILURE;
             }
-        } catch (\Exception) {
+        } catch (DoesNotSupportWindowsException) {
             warning('We are running on windows and we cannot start the server');
 
             return self::FAILURE;
@@ -124,7 +125,7 @@ public function stop(string $port): int
 
         try {
             $pid = $this->getProcessID($port);
-        } catch (\Exception) {
+        } catch (DoesNotSupportWindowsException) {
             warning('We are running on windows and we cannot stop the server');
 
             return self::FAILURE;
@@ -149,7 +150,7 @@ protected function restart(string $port): int
 
         try {
             $pid = $this->getProcessID($port);
-        } catch (\Exception) {
+        } catch (DoesNotSupportWindowsException) {
             warning('We are running on windows and we cannot restart the server');
 
             return self::FAILURE;
@@ -176,7 +177,7 @@ protected function status(string $port): int
 
         try {
             $pid = $this->getProcessID($port);
-        } catch (\Exception) {
+        } catch (DoesNotSupportWindowsException) {
             warning('We are running on windows and we cannot be sure if the server is running, but we will try to check');
         }
 
@@ -210,7 +211,7 @@ protected function list(): int
 
         try {
             $result = $this->getProcessIDs();
-        } catch (\Exception) {
+        } catch (DoesNotSupportWindowsException) {
             warning('We are running on windows and we cannot list the servers');
 
             return self::FAILURE;
@@ -234,7 +235,7 @@ protected function kill(): int
     {
         try {
             $pids = $this->getProcessIDs();
-        } catch (\Exception) {
+        } catch (DoesNotSupportWindowsException) {
             warning('We are running on windows and we cannot stop the servers');
 
             return self::FAILURE;
@@ -294,7 +295,7 @@ protected function command(string $cmd, array $with): ProcessResult
     protected function getProcessID(string $port): ?int
     {
         if ($this->onWindows()) {
-            throw new \Exception('We cannot get a  server PID on Windows');
+            throw new DoesNotSupportWindowsException;
         }
 
         $process = $this->command('pid', ['{options}' => '--port='.$port]);
@@ -307,7 +308,7 @@ protected function getProcessID(string $port): ?int
     protected function getProcessIDs(): ?Collection
     {
         if ($this->onWindows()) {
-            throw new \Exception('We cannot get the servers PID on Windows');
+            throw new DoesNotSupportWindowsException;
         }
 
         $process = $this->command('pid', ['{options}' => '']);
diff --git a/app/Commands/Exceptions/DoesNotSupportWindowsException.php b/app/Commands/Exceptions/DoesNotSupportWindowsException.php
new file mode 100644
index 0000000..d51f5f9
--- /dev/null
+++ b/app/Commands/Exceptions/DoesNotSupportWindowsException.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Commands\Exceptions;
+
+class DoesNotSupportWindowsException extends \Exception
+{
+    public function __construct()
+    {
+        parent::__construct('This command is not supported on Windows.');
+    }
+}
diff --git a/app/Commands/InstallCommand.php b/app/Commands/InstallCommand.php
index df43964..d5a9f7a 100644
--- a/app/Commands/InstallCommand.php
+++ b/app/Commands/InstallCommand.php
@@ -119,7 +119,7 @@ protected function version(): ?GoogleDownloadable
         return GoogleForTesting::getVersion($version);
     }
 
-    protected function getBasePath(string $path = null): string
+    protected function getBasePath(?string $path = null): string
     {
         $folder = join_paths(getenv('HOME'), '.google-for-testing');
 
diff --git a/app/helpers.php b/app/helpers.php
index 56fbb3c..975ee72 100644
--- a/app/helpers.php
+++ b/app/helpers.php
@@ -64,7 +64,7 @@ function download(string $url, string $file, bool $force = false): void
      * @param  string  $filename The file name of the ZIP file
      * @param  ?string  $to The location where to extract the content
      */
-    function unzip(string $filename, string $to = null): void
+    function unzip(string $filename, ?string $to = null): void
     {
         if (! extension_loaded('zip')) {
             throw new \RuntimeException('Extension [ext-zip] not found');
diff --git a/builds/google-for-testing b/builds/google-for-testing
index 8acfb1b..e7a5fcf 100755
Binary files a/builds/google-for-testing and b/builds/google-for-testing differ