diff --git a/langchain/agents/load_tools.py b/langchain/agents/load_tools.py
index 2c520973277..28e037636b5 100644
--- a/langchain/agents/load_tools.py
+++ b/langchain/agents/load_tools.py
@@ -12,6 +12,8 @@ from langchain.python import PythonREPL
 from langchain.requests import RequestsWrapper
 from langchain.serpapi import SerpAPIWrapper
 from langchain.utilities.bash import BashProcess
+from langchain.utilities.wsl import WSLProcess
+from langchain.utilities.powershell import PowerShellProcess
 from langchain.utilities.google_search import GoogleSearchAPIWrapper
 from langchain.utilities.wolfram_alpha import WolframAlphaAPIWrapper
 
@@ -38,12 +40,27 @@ def _get_terminal() -> Tool:
         BashProcess().run,
         "Executes commands in a terminal. Input should be valid commands, and the output will be any output from running that command.",
     )
-
+    
+def _get_wsl() -> Tool:
+    return Tool(
+        "WSL",
+        WSLProcess().run,
+        "Executes bash commands in a linux system running on Windows Subsystem for Linux (WSL). Input should be valid bash commands, and the output will be any output from running that command.",
+    )
+    
+def _get_powershell() -> Tool:
+    return Tool(
+        "PowerShell",
+        PowerShellProcess().run,
+        "Executes commands in PowerShell. Input should be valid commands, and the output will be any output from running that command.",
+    )
 
 _BASE_TOOLS = {
     "python_repl": _get_python_repl,
     "requests": _get_requests,
     "terminal": _get_terminal,
+    "wsl": _get_wsl,
+    "powershell": _get_powershell,
 }
 
 
@@ -65,10 +82,9 @@ def _get_pal_colored_objects(llm: BaseLLM) -> Tool:
 
 def _get_llm_math(llm: BaseLLM) -> Tool:
     return Tool(
-        name="Calculator",
-        description="Useful for when you need to answer questions about math.",
-        func=LLMMathChain(llm=llm, callback_manager=llm.callback_manager).run,
-        coroutine=LLMMathChain(llm=llm, callback_manager=llm.callback_manager).arun,
+        "Calculator",
+        LLMMathChain(llm=llm).run,
+        "Useful for when you need to answer questions about math.",
     )
 
 
@@ -133,10 +149,9 @@ def _get_google_search(**kwargs: Any) -> Tool:
 
 def _get_serpapi(**kwargs: Any) -> Tool:
     return Tool(
-        name="Search",
-        description="A search engine. Useful for when you need to answer questions about current events. Input should be a search query.",
-        func=SerpAPIWrapper(**kwargs).run,
-        coroutine=SerpAPIWrapper(**kwargs).arun,
+        "Search",
+        SerpAPIWrapper(**kwargs).run,
+        "A search engine. Useful for when you need to answer questions about current events. Input should be a search query.",
     )
 
 
@@ -147,7 +162,7 @@ _EXTRA_LLM_TOOLS = {
 _EXTRA_OPTIONAL_TOOLS = {
     "wolfram-alpha": (_get_wolfram_alpha, ["wolfram_alpha_appid"]),
     "google-search": (_get_google_search, ["google_api_key", "google_cse_id"]),
-    "serpapi": (_get_serpapi, ["serpapi_api_key", "aiosession"]),
+    "serpapi": (_get_serpapi, ["serpapi_api_key"]),
 }
 
 
diff --git a/langchain/utilities/powershell.py b/langchain/utilities/powershell.py
new file mode 100644
index 00000000000..e54b8fc2821
--- /dev/null
+++ b/langchain/utilities/powershell.py
@@ -0,0 +1,26 @@
+"""Wrapper around subprocess to run commands."""
+import subprocess
+from typing import List, Union
+
+
+class PowerShellProcess:
+    """Executes PowerShell commands and returns the output."""
+
+    def __init__(self, strip_newlines: bool = False):
+        """Initialize with stripping newlines."""
+        self.strip_newlines = strip_newlines
+
+    def run(self, commands: Union[str, List[str]]) -> str:
+        """Run commands and return final output."""
+        if isinstance(commands, str):
+            commands = [commands]
+        commands = ";".join(commands)
+        
+        try:
+            output = subprocess.check_output(["powershell.exe", "-Command", commands]).decode()
+            
+        except subprocess.CalledProcessError as error:
+            return str(error)
+        if self.strip_newlines:
+            output = output.strip()
+        return output
diff --git a/langchain/utilities/wsl.py b/langchain/utilities/wsl.py
new file mode 100644
index 00000000000..660a29116d8
--- /dev/null
+++ b/langchain/utilities/wsl.py
@@ -0,0 +1,26 @@
+"""Wrapper around subprocess to run commands."""
+import subprocess
+from typing import List, Union
+
+
+class WSLProcess:
+    """Executes bash commands on Windows Subsystem for Linux (WSL) and returns the output."""
+
+    def __init__(self, strip_newlines: bool = False):
+        """Initialize with stripping newlines."""
+        self.strip_newlines = strip_newlines
+
+    def run(self, commands: Union[str, List[str]]) -> str:
+        """Run commands and return final output."""
+        if isinstance(commands, str):
+            commands = [commands]
+        commands = ";".join(commands)
+        commands = 'wsl.exe ' + commands
+        try:
+            output = subprocess.check_output(commands, shell=True).decode()
+            
+        except subprocess.CalledProcessError as error:
+            return str(error)
+        if self.strip_newlines:
+            output = output.strip()
+        return output