need advise

i take alink of interney from netcafe but i want to secure my pc from any user or admin of netcafe to enter my pc files at all

DONT SETUP ANY UNKNWN PROGRAM
UNINSTALL ANY UNKNOWN PROGRAM
DISABLE ANY UNKNOWN START UP BY msconifg
use aany firwall like sygate to monitor any out or taffice
dont share anyfiles or folder
scan you pc from any spyware by any spyware remover
scan pc from trojan or virus

https://kb.iu.edu/data/akln.html

# Do not log in as administrator unless necessary
# Use antivirus software
# Apply service packs and patches
# Use adware and spyware protection
# Don't click random links
# Don't download unknown software off the Internet
# Beware unknown email and attachments
# Don't propagate hoaxes or chain mail
# Never share passwords
# Remove unnecessary programs
# Shut down lab/test computers
# Frequently back up important files
# Treat sensitive data carefully
# Remove data securely
# Deploy encryption when possible

والله نصائح تسوى الذهب مشكوور اخى