How to Remove Forgotten Excel Sheet Protection Using PowerShell (Step-by-Step Guide)
Introduction Have you ever opened an Excel file and realized that some sheets are locked with a password you no…
Complete Guide to Using w32tm in Windows: Configuration, Troubleshooting, and Real-World Scenarios
Time synchronization is one of the most overlooked yet critical services in IT infrastructure. Accurate system clocks are essential for:…
How to Set Custom NTP Servers on Rocky Linux (EL) and Debian Systems Using Indian NTP Servers
Time synchronization is a critical foundation for any server environment. If your system clock drifts, you risk issues such as:…
How to Fix “CSF Firewall Error: Oops — Unable to Download: No Host Option Provided”
The shutdown of ConfigServer Ltd. in August 2025 left CSF (ConfigServer Security & Firewall) installations without a working update source….
How to Mix E0 and E20 Petrol to Safely Get E10 Fuel
Tags/SEO Keywords: E10 petrol, ethanol blending, fuel mixing formula, E20 petrol in India, how to mix petrol ethanol, car fuel…
E20 in India: Protecting Your Petrol Car (Like a 2022 Skoda Slavia 1.5 TSI)
India has moved to higher ethanol blends in petrol. If your car was designed for E5/E10, here’s a practical, enthusiast-grade…