Critical Warning Before You Begin: Windows 8.1 reached its End of Life (EOL) on January 10, 2023. This means Microsoft no longer provides technical support, software updates, or security fixes. Using Windows 8.1 today leaves your computer vulnerable to security risks. If possible, it is highly recommended that you upgrade to Windows 10 or Windows 11.
✅ Initial prep
Even without Microsoft Defender updates, you can use: getmyos windows 81 updated