Geek Rewind

Windows 11 allows users to enable a feature that switches to cellular data when Wi-Fi is poor, ensuring a reliable internet connection. This can be toggled on or off in the Settings app or through the Registry Editor for advanced users. Comments and shared experiences are welcome.

This guide explains how to hide or unhide the shutdown button in the power options of the Windows 11 Start menu by modifying the Registry Editor. Hiding the button can prevent accidental shutdowns, while showing it allows for quick power-off access. Caution is advised due to potential registry editing risks.

Windows 11 devices can use cellular data via a SIM or eSIM, but data roaming may incur extra charges. Users can manage data roaming settings through the Settings app or, for advanced users, the Registry Editor or Local Group Policy Editor. Caution is advised when modifying advanced settings.

This guide explains how to hide or show the Restart button in Windows 11’s Start menu using the Registry Editor. Hiding the button can prevent accidental restarts and loss of unsaved work, particularly on shared devices. Users should exercise caution when editing the registry and consider backing it up beforehand.

Windows 11 enhances input methods for pen and touch screen users with a handwriting feature, allowing direct writing in text fields. To enable or disable this feature, navigate through Settings to Bluetooth & devices and then to Pen & Windows Ink. Currently, it supports only English (U.S.), with potential for additional languages.

This guide explains the Trusted Platform Module (TPM) and how to use the TPM Troubleshooter in Windows 11 to resolve related issues. It provides clear steps to run the tool via the Windows Security app. If unresolved, clearing the TPM can reset it, but remember to back up important data beforehand.

Microsoft Defender Antivirus, built into Windows 11, can significantly impact CPU usage during scans, potentially slowing down your computer. Fortunately, users can adjust CPU usage via PowerShell, Local Group Policy Editor, or Registry Editor. Reducing CPU allocation can help performance but may extend scan durations. Restart your PC after making changes.

This guide explains the Trusted Platform Module (TPM) and provides methods to clear and reset it on a Windows 11 PC. TPM enhances security by storing keys, but issues may arise that require troubleshooting. Users can utilize the Windows Security app, PowerShell, or TPM Management Console for resetting, while ensuring their data is backed up.

To check the TPM version on a Windows 11 computer, use methods like the Windows Security app, TPM Management Console, Device Manager, or PowerShell/Command Prompt. Knowing your TPM version is crucial for fixing issues, ensuring compatibility with Windows 11, and enhancing security for your data.

The “Clear TPM” button in Windows 11 resets the Trusted Platform Module, erasing security information like PINs and biometric logins. Users can enable or disable this button to manage security access, using either the Local Group Policy Editor or Registry Editor. Always restart your computer after making changes.