What should a user do when a computer is not responding to commands
Press Ctrl+ arrow
Switch it to another user
Switch it on and off
Plug it in and out
If a computer is not responding to commands, here are some steps a user can take:
1. Wait and be patient: Sometimes, computers may become temporarily unresponsive due to high CPU usage or system updates. Wait for a few minutes to see if it resolves on its own.
2. Press Ctrl + Alt + Delete (Windows) or Command + Option + Escape (Mac): This key combination opens the task manager or Force Quit dialog, which can help to close any unresponsive programs or processes. Check if any program is not responding and forcefully end it.
3. Switch it to another user: If the computer allows multiple user accounts, try switching to a different user account. If the issue is specific to your user account, this can help identify and resolve the problem.
4. Restart the computer: Sometimes, a simple restart can fix various software issues. Use the operating system's restart option to reboot the computer.
5. Power cycle the computer: If restarting the computer doesn't work, try completely turning it off by holding down the power button until it shuts down. Unplug the power cable from the computer, wait for a few seconds, then plug it back in and turn the computer on again.
6. Seek technical support: If the above steps don't resolve the issue, it might be necessary to contact technical support or an IT professional who can provide further guidance and assistance.
Anuthorised way of gaining access to a computer system without authority is called
The unauthorized way of gaining access to a computer system without authority is commonly referred to as hacking or unauthorized access. It is considered illegal and unethical.
When a computer is not responding to commands, here are the steps a user can follow:
1. Check for frozen applications: If only a particular program is unresponsive, try closing it by selecting it and pressing "Alt + F4" or using the task manager (press "Ctrl + Shift + Esc" and end the task).
2. Press Ctrl + Alt + Del: This key combination will bring up the Task Manager. From here, you can force close any non-responsive applications or processes. Select the unresponsive program and click "End Task."
3. Try switching to another user: If the computer is still unresponsive, you might try switching to another user account (if available). Press "Ctrl + Alt + Del" and then click on "Switch User." Log in with another account and see if the computer responds.
4. Restart your computer: If the computer is completely unresponsive, you can try performing a "hard reset" by pressing and holding the power button until the machine turns off. After a few seconds, press the power button again to turn it back on. Note: This should be the last resort as it can result in data loss if applications haven't been saved.
5. Check power and connections: Ensure that the computer is properly plugged into a power source. If you're using a laptop, check if the battery needs to be charged. Additionally, check all connections (e.g., keyboard, mouse, monitor) and make sure they are securely plugged in.
If none of these steps solve the issue, it might be best to seek technical support or consider contacting an IT professional for further assistance.