diff --git a/src/Fakes/WindowManagerFake.php b/src/Fakes/WindowManagerFake.php
index 8604224f..64112b34 100644
--- a/src/Fakes/WindowManagerFake.php
+++ b/src/Fakes/WindowManagerFake.php
@@ -18,6 +18,8 @@ class WindowManagerFake implements WindowManagerContract
 
     public array $hidden = [];
 
+    public array $shown = [];
+
     public array $forcedWindowReturnValues = [];
 
     public function __construct(
@@ -64,6 +66,11 @@ public function hide($id = null)
         $this->hidden[] = $id;
     }
 
+    public function show($id = null)
+    {
+        $this->shown[] = $id;
+    }
+
     public function current(): Window
     {
         $this->ensureForceReturnWindowsProvided();
@@ -156,6 +163,27 @@ public function assertHidden(string|Closure $id): void
         PHPUnit::assertTrue($hit);
     }
 
+    /**
+     * @param  string|Closure(string): bool  $id
+     */
+    public function assertShown(string|Closure $id): void
+    {
+        if (is_callable($id) === false) {
+            PHPUnit::assertContains($id, $this->shown);
+
+            return;
+        }
+
+        $hit = empty(
+            array_filter(
+                $this->shown,
+                fn (mixed $shownId) => $id($shownId) === true
+            )
+        ) === false;
+
+        PHPUnit::assertTrue($hit);
+    }
+
     public function assertOpenedCount(int $expected): void
     {
         PHPUnit::assertCount($expected, $this->opened);
@@ -171,6 +199,11 @@ public function assertHiddenCount(int $expected): void
         PHPUnit::assertCount($expected, $this->hidden);
     }
 
+    public function assertShownCount(int $expected): void
+    {
+        PHPUnit::assertCount($expected, $this->shown);
+    }
+
     private function ensureForceReturnWindowsProvided(): void
     {
         Assert::notEmpty($this->forcedWindowReturnValues, 'No windows were provided to return');
diff --git a/src/Windows/WindowManager.php b/src/Windows/WindowManager.php
index 64046869..bdd7f90d 100644
--- a/src/Windows/WindowManager.php
+++ b/src/Windows/WindowManager.php
@@ -31,6 +31,13 @@ public function hide($id = null)
         ]);
     }
 
+    public function show($id = null)
+    {
+        $this->client->post('window/show', [
+            'id' => $id ?? $this->detectId(),
+        ]);
+    }
+
     public function current(): Window
     {
         $window = (object) $this->client->get('window/current')->json();
diff --git a/tests/Fakes/FakeWindowManagerTest.php b/tests/Fakes/FakeWindowManagerTest.php
index b2f4af25..f6c4804c 100644
--- a/tests/Fakes/FakeWindowManagerTest.php
+++ b/tests/Fakes/FakeWindowManagerTest.php
@@ -136,6 +136,24 @@
     $this->fail('Expected assertion to fail');
 });
 
+it('asserts that a window was shown', function () {
+    swap(WindowManagerContract::class, $fake = app(WindowManagerFake::class));
+
+    app(WindowManagerContract::class)->show('main');
+    app(WindowManagerContract::class)->show('secondary');
+
+    $fake->assertShown('main');
+    $fake->assertShown('secondary');
+
+    try {
+        $fake->assertShown('tertiary');
+    } catch (AssertionFailedError) {
+        return;
+    }
+
+    $this->fail('Expected assertion to fail');
+});
+
 it('asserts opened count', function () {
     Http::fake(['*' => Http::response(status: 200)]);
 
@@ -196,6 +214,24 @@
     $this->fail('Expected assertion to fail');
 });
 
+it('asserts shown count', function () {
+    swap(WindowManagerContract::class, $fake = app(WindowManagerFake::class));
+
+    app(WindowManagerContract::class)->show('main');
+    app(WindowManagerContract::class)->show();
+    app(WindowManagerContract::class)->show();
+
+    $fake->assertShownCount(3);
+
+    try {
+        $fake->assertShownCount(4);
+    } catch (AssertionFailedError) {
+        return;
+    }
+
+    $this->fail('Expected assertion to fail');
+});
+
 it('forces the return value of current window', function () {
     swap(WindowManagerContract::class, $fake = app(WindowManagerFake::class));