Introduction An OS that can manage numerous duties or procedures at once is known as a multitasking operating system. In simple terms, it enables the simultaneous operation of numerous programs or procedures while allocating a specific amount of memory and central processing time to each process. Every task's distribution of resources is controlled by the operating system's kernel, which also ensures that no tasks conflict with one another. Additionally, it offers a way to move among duties rapidly, giving the impression that every process is active at once. Contemporary systems for computing, which include personal computers, laptops, computer systems, and ... Read More

To increase the system's overall performance, numerous processors or cores are frequently used in modern computer systems. The operating system must be able to effectively schedule processes to execute on various processors, though, in order to make the best use of these resources. Multiple processor scheduling involves deciding which processes should be assigned to which processor or core and how long they should be permitted to run. While ensuring that all processes are fairly and appropriately prioritized, the objective is to achieve efficient utilization of the available processors. In this article, we will be discussing Multiple Processor Scheduling, the various ... Read More

Introduction CPU scheduling with multilevel queues (MLQ) is a scheduling technique implemented in Linux and Windows to arrange procedures over the carrying out on a system's CPU. MLQ divides procedures through numerous waiting lists, each of which has a distinct level of priority. Every queue might come with its own scheduling algorithm, which allows the OS to prioritize various kinds of methods in various ways. There are several ways for executing the MLQ scheduling algorithm. A commonly used approach is to separate procedures into two separate waiting lists, resulting in the forefront queue getting more priority compared to the background ... Read More

Introduction Multilevel paging is an approach to memory management applied to control virtual memory in platforms. The concept of virtual memory in a system of computers implies the utilization of additional RAM as a supplement to the primary memory. Paging is a memory management method that breaks down memory through fixed-sized hinders known as frames and rational storage into fixed-sized sections known as pages. The basic paging methodology is extended through the application of numerous levels of page tables in multilevel paging. The appropriate location is separated into numerous components in a multilevel paging system. Every component indexes various sections ... Read More

Excel is a versatile tool used for managing data, creating reports, and analyzing information. Named ranges are an essential feature of Excel that allow you to assign a name to a cell or a range of cells, making it easier to reference that data elsewhere in your workbook. However, sometimes you need to create a dynamic named range that can expand or contract automatically based on the data entered in the cells. This is where dynamic named ranges come in handy. Dynamic named ranges are a powerful tool in Excel that help to simplify your formulas, improve your workflow, and ... Read More

Excel is a widely used spreadsheet software that allows users to organize, analyze, and present data in a structured manner. One of the most effective ways to convey complex data is through charts and graphs. While Excel provides a wide range of charting options, it can be challenging to create dynamic, interactive charts that engage your audience and allow them to explore data in real-time. In this tutorial, we will explore how to create dynamic interactive charts in Excel. We will cover various techniques, including data visualization best practices, chart formatting, and the use of Excel's built-in features to create ... Read More

Excel is a powerful tool for organizing and analyzing data, and one of its most useful features is the ability to create dynamic hyperlinks. With dynamic hyperlinks, you can link to other cells or worksheets within your workbook, or to external resources such as websites or files. The best part is that the link destination can change based on the value of a specific cell, which makes it a useful tool for creating interactive reports or dashboards. In this tutorial, we will show you how to create dynamic hyperlinks in Excel based on specific cell values, so you can take ... Read More

Excel is a powerful tool that offers various functionalities to its users. One such feature is the ability to create hyperlinks between sheets, which can save time and effort while navigating through large workbooks. Hyperlinks allow users to jump from one sheet to another within a workbook or to an external file, website or email address. However, not all hyperlinks are created equal. Dynamic hyperlinks, in particular, are especially useful because they can adapt to changes in the target sheet's location, name, or content. In this tutorial, we will guide you step-by-step on how to create dynamic hyperlinks to another ... Read More

Data validation is an essential aspect of creating effective and efficient spreadsheets. It allows you to restrict the type of data entered into a cell, preventing users from inputting incorrect or invalid data. In addition to the standard data validation tools, Excel offers a more powerful and flexible way to validate data using dynamic data validation. Dynamic data validation allows you to create drop-down lists that update automatically as new items are added or removed from the list. This not only saves time but also helps to ensure that the data entered into your spreadsheet is accurate and up-to-date. ... Read More

Excel is a powerful tool for data analysis and manipulation. One of its features is the ability to create dynamic cascading list boxes, which allows users to select items from a dropdown list based on a previous selection. This can be especially useful for organizing and filtering large amounts of data. In this tutorial, we will explore how to create dynamic cascading list boxes in Excel. We will start by discussing the concept of cascading list boxes and their benefits, and then move on to the step-by-step process of creating them in Excel. We will also cover some tips and ... Read More