1.) Windows 10, 11, 12, etc. PC permanently switched on!
1. Power consumption
A PC that is always on continuously consumes power, which can increase your energy costs. If you are not using your PC for a long time, it is a good idea to put it into sleep mode or activate the automatic sleep mode function.
2. Component wear and
tear Although modern computers are designed to run continuously, certain components such as hard drives and fans can wear out faster with prolonged use. SSDs are less susceptible because they have no moving parts.
3. Heat generation
Over longer periods of time, the PC could be stressed by constant heat generation, especially if the cooling is not working optimally. It is important that the PC is well ventilated to avoid overheating.
4. Automatic updates and restarts
Windows regularly performs updates that sometimes require a restart. You can configure scheduled restarts to avoid unexpected restarts.
5. Sleep mode and power saving options
If you do not want to turn the PC off completely, you can use sleep mode or standby mode. This saves power and you can quickly get back to work without having to completely restart the system.
As long as the PC is well maintained and correctly configured, leaving it on all the time shouldn't cause any major problems.
2.) And what about security and protection from threats!
If your Windows PC is always on, security and protection from threats are important. Here are some security aspects to consider:
1. Automatic updates
Make sure Windows and all installed programs are updated regularly. Automatic updates should be enabled to quickly close security gaps, especially if the PC is always on.
2. Firewall and antivirus
An active firewall and a reliable antivirus program are essential. Windows' own firewall and Windows Defender provide basic protection, but additional security software can offer additional protection, especially against new threats.
3. Network security
If your PC is constantly connected to the Internet, you are at greater risk of becoming a target of attacks. Use secure networks, make sure your router and network are protected by strong passwords, and disable unused network services.
4. Automatic lock
Enable automatic lock or a screen saver with password protection when the PC is left unused for long periods of time. This prevents unauthorized access if someone gains physical access to your computer.
5. Data protection and encryption
Especially if you have a PC that is always on, you should think about encrypting your data. BitLocker encryption in Windows 10 and 11 is a good way to protect hard drives in case the PC is stolen.
6. Remote access
If you have remote access to the PC enabled (e.g. through Remote Desktop or other remote maintenance services), make sure you use strong passwords and, if possible, enable two-factor authentication (2FA).
7. External devices and USB protection
Make sure that external devices, such as USB sticks, are only used from trusted sources, as they can carry malware. Windows offers options to control which external devices can be connected.
By following these measures, you can significantly improve the security of your PC that is always on.
FAQ 122: Updated on: 13 September 2024 17:13Windows
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