MS Excel

 

https://www.youtube.com/watch?v=wmjdXdaR8mg&list=RDCMUCpgcDfQyIAp3CLXmhMgtw-Q&index=2

https://www.youtube.com/watch?v=6pyxZsTk4VY&list=RDCMUCpgcDfQyIAp3CLXmhMgtw-Q&index=3

https://www.youtube.com/watch?v=XRBTI_lFycw&list=RDCMUCpgcDfQyIAp3CLXmhMgtw-Q&index=4

https://www.youtube.com/watch?v=RFx-3ZF3F-s&list=RDCMUCpgcDfQyIAp3CLXmhMgtw-Q&index=5

https://www.youtube.com/watch?v=rdM1XpILlqU&list=RDCMUCpgcDfQyIAp3CLXmhMgtw-Q&index=6

https://www.youtube.com/watch?v=6aFAtZk6Y4Y&list=RDCMUCpgcDfQyIAp3CLXmhMgtw-Q&index=7

https://www.youtube.com/watch?v=pXSWvrc24Vc&list=RDCMUCpgcDfQyIAp3CLXmhMgtw-Q&index=8

https://www.youtube.com/watch?v=0QJgs2FxfjM&t=1736s