Tech-Knowledge That Helps
How do you permanently delete data or permanently erase files from your hard disk? Some times you need to delete file permanently due to some confidential nature of the file. If you delete your files using the “Delete” key or the “SHIFT+DELETE” combination, the file will be deleted from the file system directory. If you…
Can you imagine a day without Google? Google is everywhere and we become so dependent on Google. That’s why people say a Google failures may result in a tsunami effect across the whole Internet. Most of the Google Services are better than any other similar services and majority of them are zero cost services. Millions…
Using robots.txt file and robots.txt disallow and allow rules you can control which search engines should crawl your site’s content. It is is a convention or protocol to prevent cooperating web spiders and other web robots from accessing all or part of a website. The robots.txt file is commonly used to block these spider bots…
Google Docs Google Web Clipboard or Google Server Clipboard can be utilized as an online and cloud based clipboard. This in fact helps you to copy web information like text and images from one computer to another without using emails or other transfer medium. You can copy any data from a web page or Google…
Bitdefender Antivirus 2011 and Kaspersky Antivirus 2011 tops the list of Top Ten antivirus software list 2011. As everyone knows virus and malware programs are the biggest threats to the computing world. Everyday new viruses are spreading and infecting millions of computer across the world. For all computer users finding the right anti-virus software is…
MD5 Hashing is a message digest algorithms designed by Professor Ronald Rivest of MIT. MD5 or the Message-Digest algorithm 5 is a widely used cryptographic hash function with a 128-bit (16-byte) hash value and is typically expressed as a 32-digit hexadecimal number. MD5 is one way process, there is no decryption possible because it is…
Is there any Crop Tool that allows you to crop and capture screen as images and allows yo to save the images in different formats? Is there any screen crop tool that helps in capturing section of the screen? (Free Screencast or Screen Capture and Screen Recorder Software) “Print Scrn” or print screen keyboard key…
Everyone know how important is to keep passwords safe and secure. Password is the key to prove identity or gain access to the services and data which is considered private and important. Most of uses passwords multiple time a day to do work or access service. We need passwords to access your computer, to use…
Google desktop notifications for Gmail emails and chat messages is now available for Google Chrome Browser. Chrome desktop notifications feature for Gmail is recently added in Gmail. This is another useful and interesting feature from Gmail. Google launched the HTML5 Gmail desktop notifications which display pop-ups whenever a chat message or new email arrives. This…
There are plenty of free e-books available in internet. Ebook search and e-book download plug-ins are available for all popular browsers. Majority of these E-Books are in PDF form. There are many search engines available to search and find these freely available PDF e-books. See the previous article on E-Book Search Engines For Free E-book…