Pallav Pathak

Short lock screen timeouts on Windows 11 can interrupt reading, disrupt presentations, or force you to repeatedly log back in after brief periods of inactivity. By adjusting the lock screen timeout, you can control how long your computer waits before locking or turning off the display, balancing security with convenience and power savings.

Change Lock Screen Timeout Using Windows 11 Settings

Step 1: Open the Settings app by right-clicking the Start menu and selecting Settings, or by pressing Windows + I on your keyboard.

Step 2: In the left sidebar, select System. Scroll down and click Power & battery (on some

System performance can drop sharply when the IP Helper service process (iphlpsvc.exe) consumes excessive memory or internet data. This Windows 11 service manages network configuration tasks, especially for IPv6 and tunneling technologies, but when it malfunctions, users may notice high RAM usage, increased network traffic, or sluggish response times. Addressing this problem restores normal operation and prevents unnecessary resource drain.

Restart the IP Helper Service

Restarting the IP Helper service often resolves temporary glitches causing high memory or network usage. This process refreshes the service without altering your system configuration.

Step 1: Press Windows + R to open the Run

Unexpected system slowdowns and failed updates often trace back to error 0x8007045A, commonly accompanied by the message ERROR_DLL_INIT_FAILED. This issue interrupts essential Windows 11 operations, typically surfacing during Windows Update or when launching specific programs. The root cause usually lies in corrupted or missing DLL files, particularly those related to Microsoft XML Core Services (MSXML). Addressing this error promptly prevents further system instability and potential data loss.

Run DISM and SFC Scans to Repair System Files

Corrupted or missing system files frequently trigger error 0x8007045A. Windows 11 provides built-in tools—Deployment Image Servicing and Management (DISM) and

Applications may abruptly close or fail to launch when Windows 11 encounters issues with the ntdll.dll system file. This file, located in the system directory, is essential for running core operating system functions and many applications. When ntdll.dll becomes corrupted, outdated, or conflicts with other software, it can trigger persistent crashes and error messages, often referencing a “faulting module” or missing entry point. Addressing the root causes—ranging from file corruption to incompatible software—restores normal operation and prevents repeated interruptions.

Run System File Checker (SFC) Scan

Step 1: Open the Start menu and type cmd in the

Programs relying on NODE.dll fail to start or crash unexpectedly when this critical dynamic link library is missing or corrupted on Windows 11. Since NODE.dll supports core tasks for applications, especially those built with Node.js, its absence disrupts workflows and can prevent important software from running altogether. Addressing this issue involves restoring the file, repairing system integrity, and ensuring proper DLL registration.

Repair System Files Using SFC and DISM

Step 1: Open the Command Prompt with administrative privileges. To do this, press Windows + X and select Command Prompt (Admin) or Windows Terminal (Admin) from the menu. This