Tutorials & Guides
Step-by-step guides, how-to tutorials, and technical documentation for IT professionals.
3 Excel Formula – SUM, Subtraction Average
Excel formulas are difficult tasks for users of this software. Learning Excel formulas is very important to help use Excel more effectively. In the previous lesson, I discussed the methods of entering a formula. In this lesson, I am going to teach you basic formulas. SUM The SUM function is the most basic formula in...
What is Excel Formula?
Microsoft Excel is one of the important family members of Microsoft office. It is in industry-standard software for data analysis. Bankers and financial analysts also use Microsoft Excel for data processing, calculations and presentation. The excel formula is a difficult task for the users of this software. There are two ways to perform data processing...
NTS- Pakistan Studies Test-1
The National Testing Service (NTS) is a cornerstone of standardized testing in Pakistan, yet its influence and operational nuances remain widely misunderstood. Despite its ubiquity in academic and professional assessments, misconceptions about its processes, validity, and impact persist. A 2026 study by the Pakistan Institute of Education found that 68% of test-takers believe NTS results...