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How to enable SpamAssassin using cPanel?

SpamAssassin is an automated email filtering system used for email spam filtering based on a large set of content-matching rules. SpamAssassin uses a wide variety of local and network tests to identify spam signatures. Follow the below steps to enable SpamAssassin using cPanel. Step (1). Log in to your website’s control panel (cPanel). Step (2). […]

How to clear cache in Drupal based websites?

Drupal maintains the caching mechanism to improve your website’s performance. Sometimes it is required to clear the cache once you made system-wide changes or changes in the website’s current theme. This article explains the steps to clear the cache. This article applies to: Drupal 7.x Step (1). Log in to your Drupal-based website as an […]

How to add or remove icons to taskbar in Windows 7?

Windows Taskbar is useful to launch applications quickly. And also useful to monitor the running applications. Usually frequently used application icons will be placed in Taskbar. Window 7 Operating System allows the users to add or remove the application icons to/from Windows Taskbar. This article applies to: Windows 7 Adding application icons to Windows Taskbar […]

How to add favicon into Drupal based website?

Favorite icon (favicon) or shortcut icon is an icon file containing most commonly 16×16 small icons associated with a website. Usually, it is a .ico file. Web browsers display a favicon in the browser’s address bar or on the tab. Drupal allows setting favicon through theme settings. This article explains the steps to set a […]

How to resolve “At least one signature has problems.” error in Adobe Reader?

Adobe Reader software is used to open PDF documents. The PDF documents may be encrypted for security. And also PDF documents may be digitally signed for authentication. When there is any digital signature required to authenticate the PDF documents are not available on your system or the signature has problems, Adobe Reader fails to authenticate […]

How to resolve “Fatal error: Class ‘PDO’ not found in /home/public_html/…/includes/database/database.inc on line 184” error in Drupal?

PDO (PHP Data Objects) is a thin data access layer and provides consistent way to access databases. Drupal uses PDO to interact with its databases. If the PDO is not enabled or PDO related libraries are not included you will get “Fatal error: Class ‘PDO’ not found in /home/public_html/…/includes/database/database.inc on line 184” error in Drupal. Below are […]

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