diff --git a/src/accelerate/accelerator.py b/src/accelerate/accelerator.py
index bb58ca57fef..cd74b68e24d 100644
--- a/src/accelerate/accelerator.py
+++ b/src/accelerate/accelerator.py
@@ -674,7 +674,15 @@ def prepare(self, *args):
 
         return result if len(result) > 1 else result[0]
 
-    def prepare_model(self, model):
+    def prepare_model(self, model: torch.nn.Module):
+        """
+        Prepares a PyTorch model for training in any distributed setup. It is recommended to use
+        [`Accelerator.prepare`] instead.
+
+        Args:
+            model (`torch.nn.Module`):
+                A PyTorch model to prepare
+        """
         self._models.append(model)
         if self.device_placement and self.distributed_type != DistributedType.FSDP:
             model = model.to(self.device)
@@ -886,7 +894,15 @@ def _prepare_deepspeed(self, *args):
                 )
         return tuple(result)
 
-    def prepare_data_loader(self, data_loader):
+    def prepare_data_loader(self, data_loader: torch.utils.data.DataLoader):
+        """
+        Prepares a PyTorch DataLoader for training in any distributed setup. It is recommended to use
+        [`Accelerator.prepare`] instead.
+
+        Args:
+            data_loader (`torch.utils.data.DataLoader`):
+                A vanilla PyTorch DataLoader to prepare
+        """
         return prepare_data_loader(
             data_loader,
             self.device,
@@ -898,12 +914,28 @@ def prepare_data_loader(self, data_loader):
             dispatch_batches=self.dispatch_batches,
         )
 
-    def prepare_optimizer(self, optimizer):
+    def prepare_optimizer(self, optimizer: torch.optim.Optimizer):
+        """
+        Prepares a PyTorch Optimizer for training in any distributed setup. It is recommended to use
+        [`Accelerator.prepare`] instead.
+
+        Args:
+            optimizer (`torch.optim.Optimizer`):
+                A vanilla PyTorch optimizer to prepare
+        """
         optimizer = AcceleratedOptimizer(optimizer, device_placement=self.device_placement, scaler=self.scaler)
         self._optimizers.append(optimizer)
         return optimizer
 
-    def prepare_scheduler(self, scheduler):
+    def prepare_scheduler(self, scheduler: torch.optim.lr_scheduler._LRScheduler):
+        """
+        Prepares a PyTorch Scheduler for training in any distributed setup. It is recommended to use
+        [`Accelerator.prepare`] instead.
+
+        Args:
+            scheduler (`torch.optim.lr_scheduler._LRScheduler`):
+                A vanilla PyTorch scheduler to prepare
+        """
         # We try to find the optimizer associated with `scheduler`, the default is the full list.
         optimizer = self._optimizers
         for opt in self._optimizers:
@@ -1133,7 +1165,7 @@ def init_trackers(self, project_name: str, config: Optional[dict] = None, init_k
                 Optional starting configuration to be logged.
             init_kwargs (`dict`, *optional*):
                 A nested dictionary of kwargs to be passed to a specific tracker's `__init__` function. Should be
-                formatted like this:
+                formatted like so:
                 ```python
                 {"wandb": {"tags": ["tag_a", "tag_b"]}}
                 ```
@@ -1182,7 +1214,7 @@ def log(self, values: dict, step: Optional[int] = None, log_kwargs: Optional[dic
                 The run step. If included, the log will be affiliated with this step.
             log_kwargs (`dict`, *optional*):
                 A nested dictionary of kwargs to be passed to a specific tracker's `log` function. Should be formatted
-                like this:
+                like so:
                 ```python
                 {"wandb": {"tags": ["tag_a", "tag_b"]}}
                 ```
@@ -1193,7 +1225,8 @@ def log(self, values: dict, step: Optional[int] = None, log_kwargs: Optional[dic
     @on_main_process
     def end_training(self):
         """
-        Runs any special end training behaviors, such as stopping trackers on the main process only.
+        Runs any special end training behaviors, such as stopping trackers on the main process only. Should always be
+        called at the end of your script if using experiment tracking.
         """
         for tracker in self.trackers:
             tracker.finish()
@@ -1383,6 +1416,15 @@ def _get_devices(self, *args):
         return (model_device, optimizer_device)
 
     def get_state_dict(self, model, unwrap=True):
+        """
+        Returns the state dictionary of a model sent through [`Accelerator.prepare`] in full precision
+
+        Args:
+            model (`torch.nn.Module`):
+                A PyTorch model sent through [`Accelerator.prepare`]
+            unwrap (`bool`, *optional*, defaults to True):
+                Whether to return the original underlying state_dict of `model` or to return the wrapped state_dict
+        """
         is_zero_3 = False
         if self.distributed_type == DistributedType.DEEPSPEED:
             is_zero_3 = self.deepspeed_config["zero_optimization"]["stage"] == 3