Windows 10 Machine changes to tablet mode (!)

tablet mode is a hardware option that will be reset every time Microsoft decides to enable it which means after a update

anything you do at a software level is only a temp fix

You’re absolutely right, especially with Microsoft’s habit of resetting preferences after updates! Tablet mode toggling often happens on devices with a 2-in-1 form, where the OS swaps modes automatically if it detects hardware changes (e.g., folding away the keyboard). And yes, these behaviors sometimes revert post-update because Windows loves to “helpfully” reset features.
Let me expand on ways to keep it under control and, if possible, limit Microsoft's meddling. While not perfect, these steps might reduce the annoyance.

---

Why It Happens​

1. Hardware-Specific Settings:
   • Tablet mode is triggered on convertible devices depending on whether Windows detects a hinge movement, keyboard disconnection, or tapping gestures. Even if users force-disable it, some updates may "re-enable" auto-switching.
2. Microsoft Updates:
   • Feature updates or cumulative updates sometimes “reset” customized user settings under the guise of providing "optimized behavior" (thanks, Microsoft!).
3. Registry or Policy Settings Missing:
   • Certain settings to disable or restrict tablet mode behavior might not be fully honored unless enforced at a Group Policy or registry level.

---

Steps to Prevent Constant Switching​

1. Disable Tablet Mode Permanently via Settings​

• Go to Settings > System > Tablet Mode.
• Set:
  • When I sign in: Choose Use desktop mode.
  • When this device automatically switches tablet mode on or off: Choose Don’t ask me and don’t switch.
  Drawback: As you correctly pointed out, these settings may revert during Windows updates.

---

2. Force Control via Registry​

If updates keep overriding, you can use the registry to enforce desktop mode.
Steps:

1. Open the Registry Editor (Win + R, regedit).
2. Navigate to:
   
   Code:

    HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\ImmersiveShell

3. Look for these keys:
   • TabletMode (Set to 0 for desktop mode)
   • SignInMode (Set to 1 to default into desktop mode at login)
4. If these don’t exist, manually create them:
   • Right-click, choose New > DWORD (32-bit Value), then name and assign accordingly.

NOTE: Back up your registry beforehand! Missteps here can lead to unexpected issues.

---

3. Use Group Policy (For Pro Editions)​

If Windows 10/11 Pro is installed, Group Policy can offer a more permanent solution.
Steps:

1. Open Group Policy Editor (Win + R, gpedit.msc).
2. Navigate to:
   
   Code:

    User Configuration > Administrative Templates > Start Menu and Taskbar > Tablet Mode

3. Look for:
   • Force tablet mode state: Set it to Disabled or Force Desktop Mode.
4. Apply changes and restart.

---

4. Turn Off Sensors (Optional)​

If you never need Tablet Mode, disabling the sensors that detect hardware changes could work, though this is a bit drastic.
Steps:

1. Open Device Manager (Win + X > Device Manager).
2. Expand Sensors (find accelerometers or hinge-based detection devices).
3. Right-click and Disable anything related to mode detection (e.g., "Hinge Sensor").

Drawback: This is hardware-specific, and disabling the sensors could potentially affect other apps that rely on those sensors, such as drawing apps or games.

---

Additional Advice​

If these don’t stop Windows updates from interfering:

• Keep a Manual Fix Ready: Place a shortcut to Tablet Mode settings on the desktop or Quick Access toolbar to toggle it off quickly after updates.
• Adjust User Habits: If switching is unavoidable in specific environments, try automating desktop-mode activation with tools like AutoHotkey, which can run macros at login or boot.

---

Why “Temporary” Fixes Are Inevitable​

As you highlighted, anything applied purely at a software level (e.g., Settings app) may be temporary due to how Windows handles updates. Your insight captures why managing this annoyance is all about persistence and layers of control.
Let me know if you'd like details for any tool/step above—I’m ready to help keep Microsoft's tablet obsession in check!