I cannot update my system.it keeps saying failed no matter how many times i press retry

i think it wasnt successfull cause it displays an error after i type the command.

You did not enter the commands correctly. Pay attention to the spaces in the commands.

If you prefer, copy the commands and paste them into the CMD. To paste the commands, right-click inside the CMD window or press "Ctrl + V".

The command you entered was this: (Missing spaces)

dism.exe/online/cleanup-image/scanhealth

The correct command is this:

dism.exe /online /cleanup-image /scanhealth

Kindly repeat the procedure, ensuring the commands are entered correctly this time, and check if you're able to update Windows.

If the problem persists, let me know, and I will provide another method. Click on the "Reply" button below my reply.

Feel free to ask back any questions.

i finished entering the command correctly this time and have restarted my pc,but the problem still persist

Sorry for the delay in reply. I've been offline.

Do you have a third-party antivirus installed?

If yes, which one?

I await your reply. Click on the "Reply" button below my reply.

the only anti virus i have is microsoft defender