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## How to use IF function in Excel

In this tutorial, we will learn how can we use IF condition in excel. IF function is one of the logical functions in MS Excel. This function returns the result either True or False based on a condition. MS Excel 2021 is used.

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## Make a Pie chart in Excel

In this tutorial, we will learn how to make a Pie chart in MS Excel. Pie chart is used to show the distribution of a data. It is in the form of a circle and is divided into slices to show numerical proportion. MS Excel 2021 is used.

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## Make a Pareto chart in MS Excel

Pareto chart is the combination of bar chart and line chart. The bar graph represents a values in descending order while line graph represents cummulative total of the values. MS Excel 2021 is used.

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## Duplicate nodes and instances with Geometry Nodes in Blender

In this tutorial, we will learn how can we duplicate the instance objects by duplicating the nodes and adjusting them with the Group Inputs. Blender version 3.0 is used.

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## Move curve along the path using Geometry Nodes in Blender

In this tutorial, we will learn how to fix the incomplete ends of the handrail from the previous tutorial. First, the handrail will be moved back along its path to fix the lower end and then the length of curve will be increased to fix the upper end. Blender version 3.0 is used.

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## Extrude a profile on the curve using Geometry Nodes in Blender

In this tutorial, we will learn how to extrude a profile along a curve using Geometry Nodes. Handrail will be made using this technique. Blender version 3.0 is used.

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## Add Baluster or support for staircase using Geometry Nodes in Blender

In this tutorial, we will learn how to add baluster or support for the staircase using Geometry Nodes. New Geometry will be added and then joined with the previous geometry. Blender version 3.0 is used. This is the fifth tutorial of the Procedrual Spiral Staircase tutorial series. In the previous tutorial, width parameter was added […]

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## Scaling the objects using Geometry Nodes in Blender

In this tutorial, we will learn how to scale the width of the stair objects. Additionally, the width will be added in the Group Input as a parameter which can be changed. A transform node is used to change the width of the stair. Blender version 3.0 is used.

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## Add Count for Spiral Curve using Geomtry Nodes in Blender

Spiral Curve has been used for the procedural staircase, the Spiral Curve does not have a Count parameter. Using the Count parameter the number of Control points of the curve can be adjusted. Blender version 3.0 is used.

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## Align the instances towards center using Geometry nodes in Blender

In this tutorial, we will learno how to use Align Euler to Vector node in Geometry Nodes to change the rotation of the instances towards a certain object. Blender version 3.0 is used.

Use SUMIF function in MS Excel