diff --git a/core/modules/system/src/Form/ModulesListForm.php b/core/modules/system/src/Form/ModulesListForm.php
index 28ff7ef..6f089ba 100644
--- a/core/modules/system/src/Form/ModulesListForm.php
+++ b/core/modules/system/src/Form/ModulesListForm.php
@@ -261,6 +261,11 @@ protected function buildRow(array $modules, Extension $module, $distribution) {
       // Used when displaying modules that are required by the installation profile
       $row['enable']['#disabled'] = TRUE;
       $row['#required_by'][] = $distribution . (!empty($module->info['explanation']) ? ' (' . $module->info['explanation'] . ')' : '');
+      $row['enable']['#attributes']['title'] = $this->t("@module required by @distribution",
+        [
+          '@module' => $module->info['name'],
+          '@distribution' => $distribution,
+        ]);
     }
 
     // Check the compatibilities.
@@ -294,6 +299,11 @@ protected function buildRow(array $modules, Extension $module, $distribution) {
       $row['enable']['#disabled'] = TRUE;
       $row['description']['#markup'] = $status;
       $row['#attributes']['class'][] = 'incompatible';
+      $row['enable']['#attributes']['title'] = $this->t("@module is incompatible. @reasons",
+        [
+          '@module' => $module->info['name'],
+          '@reasons' => $status,
+        ]);
     }
 
     // If this module requires other modules, add them to the array.
@@ -301,6 +311,7 @@ protected function buildRow(array $modules, Extension $module, $distribution) {
       if (!isset($modules[$dependency])) {
         $row['#requires'][$dependency] = $this->t('@module (<span class="admin-missing">missing</span>)', ['@module' => Unicode::ucfirst($dependency)]);
         $row['enable']['#disabled'] = TRUE;
+        $row['enable']['#attributes']['title'] = $this->t("@module missing", ['@module' => Unicode::ucfirst($dependency)]);
       }
       // Only display visible modules.
       elseif (empty($modules[$dependency]->hidden)) {
@@ -313,6 +324,11 @@ protected function buildRow(array $modules, Extension $module, $distribution) {
             '@version' => $modules[$dependency]->info['version'],
           ]);
           $row['enable']['#disabled'] = TRUE;
+          $row['enable']['#attributes']['title'] = $this->t("@module is incompatible with version @version",
+            [
+              '@module' => $name . $incompatible_version,
+              '@version' => $modules[$dependency]->info['version'],
+            ]);
         }
         // Disable the checkbox if the dependency is incompatible with this
         // version of Drupal core.
@@ -321,6 +337,7 @@ protected function buildRow(array $modules, Extension $module, $distribution) {
             '@module' => $name,
           ]);
           $row['enable']['#disabled'] = TRUE;
+          $row['enable']['#attributes']['title'] = $this->t("@module is incompatible with this version of Drupal core", ['@module' => $name]);
         }
         elseif ($modules[$dependency]->status) {
           $row['#requires'][$dependency] = $this->t('@module', ['@module' => $name]);
@@ -338,6 +355,11 @@ protected function buildRow(array $modules, Extension $module, $distribution) {
         if ($modules[$dependent]->status == 1 && $module->status == 1) {
           $row['#required_by'][$dependent] = $this->t('@module', ['@module' => $modules[$dependent]->info['name']]);
           $row['enable']['#disabled'] = TRUE;
+          $row['enable']['#attributes']['title'] = $this->t("@module is required by @dependency",
+            [
+              '@module' => $module->info['name'],
+              '@dependency' => $modules[$dependent]->info['name'],
+            ]);
         }
         else {
           $row['#required_by'][$dependent] = $this->t('@module (<span class="admin-disabled">disabled</span>)', ['@module' => $modules[$dependent]->info['name']]);
@@ -345,6 +367,12 @@ protected function buildRow(array $modules, Extension $module, $distribution) {
       }
     }
 
+    // If the row checkbox is disabled and there is no hover state, direct user
+    // to the uninstall page.
+    if ($row['enable']['#disabled'] && empty($row['enable']['#attributes']['title'])) {
+      $row['enable']['#attributes']['title'] = $this->t('@module is enabled and can be disabled from the `Uninstall` tab', ['@module' => $module->info['name']]);
+    }
+
     return $row;
   }