Category Archives: How to

Fix Apache Shutdown Unexpectedly Error in XAMPP application

When you are running XAMPP application on your Windows operating system, you might frequently be getting an error message as shown below “Error: Apache shutdown unexpectedly. This error may be due to a blocked port, missing dependencies, improper privileges, crash, or a shutdown by another method. Press the Logs button to view error logs and check the Windows… Read More »

How to Remove Password from PDF files using Browser?

Sometimes documents like PDF (Portable Document Format) files need to be protected with a password so other cannot access sensitive information in the files such as bank account details, credit card details, income tax details, postpaid bill details, etc. Let’s see how to remove password protection from PDF files: Nowadays many internet browsers have built-in features like PDF reader… Read More »

How to identify Calculator is Programmable or Non-Programmable Calculator ?

Some competitive examinations allow the candidates for the use of a calculator but may permit to use the only calculator of non-programmable type. Calculators that are NOT programmable: This is what a non-programmable calculator looks like. List of non-programmable calculators of some famous brands like Casio, Sharp, Texas Instruments, Hewlett-Packard. Calculators that are programmable: Programmable calculators can automatically carry… Read More »

How to Download Google Books in PDF for free ?

Google launched Google Books (previously known as Google Book Search and Google Print) service in October 2004. As of April 2013, Google has scanned over 30 million book titles. By 2020 Google would scan over 130 million book titles.Google Books offers four access levels to readers, they are: Full view books: These books are available in the public… Read More »

How to Remove Powered by Blogger – Attribution Widget?

In this article, I will be demonstrating how to remove or hide attribution widget ‘Powered by Blogger’ in footer of blogger blogspot blogs. Before going to the process, backup your blogger template, while editing html code if anything goes wrong or template modified design doesn’t work or looks good you can restore from backed up template. Here I have… Read More »

How to Turn-off or Change Sound Scheme in Windows Operating System

A sound theme is a set of sounds/notifications applied to events in Windows and programs. Sound theme was performed on programs events to notify when changes were made to them. To turn-off/on or change sound scheme, first you need to open up the sounds configuration panel in Windows Operating System (Windows vista/7/8), just type in ‘mmsys.cpl into the start menu… Read More »

How to Delete WordPress Multisite Blog Data ?

There are many articles on the internet about how to use WordPress Multisite and its benefits, user support, capabilities to power several blogs from one installation. But you can find only few articles how to delete WordPress Multisite. Deleting WordPress Multisite data was a new subject and many WordPress experts who have been using over years has no idea about this. I… Read More »