WIndowsにnumpyをインストールできないです。

前提・実現したいこと

windowsでコマンドプロンプトを使ってnumpyをインストールしたいです。

発生している問題・エラーメッセージ

C:\Users\mito1>py -m pip install numpy
WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
Requirement already satisfied: numpy in c:\users\mito1\anaconda3\lib\site-packages (1.20.1)
WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError("Can't connect to HTTPS URL because the SSL module is not available.")) - skipping

該当のソースコード

py -m pip install numpy

試したこと

他のサイトで見たpyOpenSSLをインストールした後に再度numpyをインストールしようとしても
WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
Requirement already satisfied: numpy in c:\users\mito1\anaconda3\lib\site-packages (1.20.1)
WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError("Can't connect to HTTPS URL because the SSL module is not available.")) - skipping　とエラーがでてしまいます。