After staying in the hotel for a long time, I found that the computer provided by the hotel room could not update the software and could not install the software. Even if it was turned off and restart

After staying in the hotel for a long time, I found that the computer provided by the hotel room could not update the software and could not install the software. Even if it was turned off and restarted after installation, it would be restored to its original state. There are several possibilities, and the landlord will rule them out before installing them. ACCESS in OFFICE Suite is not installed on 1. computer, which causes problems in database support. Second, because of individual cottage security tools (firewall or antivirus software, etc. ) blocked your installation process or the running process of some programs, and your installation was not completely successful. ...