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Topic 1 Introduction to Excel 2 Data Entry & Basic Formulas in Excel 3 Sorting Data in Excel 4 Filter Data in Excel 5 Advanced Filter in Excel With Macro 6 Data validation in Excel 7 Condition Formating in Excel 8 Text to Columns & Flash Fill 9 Remove Duplicates & Unique  Formula 10 Paste Special in Excel 11 If Formula in Excel 12 if With AND Formula in Excel 13 if With OR Formula in Excel 14 Nested  in Formula in Excel 15 Sumif and countif  16 SumIFS and CountIFS Formula 17 Match - [MSC Semester3](https://academy.mantrixa.com/msc-semester3/): DETAILED SYLLABUS FOR MASTER OF SCIENCE (COMPUTER SCIENCE) MSC (CS) - [webtechnology](https://academy.mantrixa.com/webtechnology/): SEMESTER III WEB TECHNOLOGY UNIT–I: Introduction to Web, Web Designing & Website Planning No. Topic 1 Introduction to Web 2 Concept of WWW 3 Internet and WWW 4 HTTP Protocol 5 HTTP Request and Response 6 Web Browser 7 Web Server 8 Website Hosting 9 Free vs Paid Hosting 10 Linux vs Windows Hosting 11 Database Server 12 Mail Server 13 Features of Web 2.0 14 Concepts of Effective Web Design 15 Web Design Issues 16 Browser Compatibility 17 Bandwidth and Cache 18 Display Resolution 19 Look and Feel of the Website 20 Page Layout 21 Linking 22 User-Centric Design 23 - [PHP Programing](https://academy.mantrixa.com/php-programing/) - [Msc](https://academy.mantrixa.com/master/): MASTER OF SCIENCE (COMPUTER SCIENCE) MSC(CS) COURSE STRUCTURE Unit Wise Notes in Hindi SEMESTER I Information Technology PC Packages Digital Electronics and Computer Organization Programming in C Communicative English SEMESTER II Data Structures and Algorithms Database Management System Computer Networks Object Oriented Programming with C++ Computerised Accounting with Tally SEMESTER III Web Technology Software Engineering Operating System Programming with Java E-Commerce and E-Governance SEMESTER IV Python Programming Dot Net Technology Information Security - [PGDCA](https://academy.mantrixa.com/pgdca/) - [Java Script](https://academy.mantrixa.com/java-script/) - [Introduction to PHP – Features, Uses and Working](https://academy.mantrixa.com/introduction-to-php/): Web Design with PHP Introduction to PHP: Definition, Need, Features, and Architecture Web development की दुनिया में PHP सबसे लोकप्रिय और व्यापक रूप से उपयोग की जाने वाली भाषाओं में से एक है। यदि आप वेब डेवलपमेंट के क्षेत्र में कदम रख रहे हैं, तो यह Introduction to PHP गाइड आपके लिए सबसे महत्वपूर्ण शुरुआती कदम है। इंटरनेट पर मौजूद करोड़ों वेबसाइट्स—चाहे वह कोई छोटा निजी ब्लॉग हो या विशाल ई-कॉमर्स प्लेटफॉर्म (जैसे WordPress CMS)—PHP की मदद से संचालित होती हैं। इस अध्याय में हम PHP का आधारभूत परिचय, इसकी आवश्यकता, प्रमुख विशेषताएँ, वेब डेवलपमेंट में इसकी भूमिका और इसके काम - [Java](https://academy.mantrixa.com/java/) - [Academy Courses](https://academy.mantrixa.com/academy-courses/): Courses Academy Courses for Students & Professionals Learn Academy Courses with practical computer skills, job-oriented computer courses, Computer Hindi Notes and structured learning resources designed to help students build knowledge for education and career growth. 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