Install Samba Server
sudo apt install samba
Add current user and password. If you want to set some other user then change $USER with the particular user name.
sudo usermod -aG sambashare $USER && sudo smbpasswd -a $USER
Unfortunately, on Raspberry Pi to share a folder using the Samba software you have to modify the samba config file
sudo nano /etc/samba/smb.conf
If default settings (on Windows) are used, skip this step
# Change this to the workgroup/NT-domain name your Samba server will part of workgroup = WORKGROUP
Now describe your share
[name_of_share_want_to see_from_other_computer] path = /home/pi/<folder name you want to share> writeable=Yes create mask=0777 directory mask=0777 public=no
Restart the Samba server and it’s ready to use
sudo systemctl restart smbd
Source: How to Setup a Raspberry Pi Samba Server – Pi My Life Up