5 incredibly common Windows PC mistakes (and how to avoid them)

Here is a 188-word summary of the key points from the article: The article outlines five common mistakes Windows PC users make and how to avoid them. The first is failing to create regular backups of important data, which can be disastrous if a hard drive fails or data is lost. The solution is to use an external hard drive and cloud storage services for automated, tested backups. The second mistake is not properly backing up the BitLocker encryption key, which can render encrypted data permanently inaccessible if lost. The key should be securely stored, such as in a Microsoft account. The third mistake is delaying or ignoring important Windows updates, which can leave the system vulnerable to security risks. Enabling automatic updates and scheduling restarts is recommended. The fourth mistake is disabling Windows Defender antivirus without replacing it, leaving the system unprotected. Windows Defender should be kept active, or a single third-party antivirus program used instead. Finally, the article warns against always using an administrative Windows account, which grants broad access rights that malware can exploit. A standard user account should be used for daily tasks.