This tutorial provides the steps to change desktop icons size and position in Ubuntu 20.04 LTS Bionic Beaver.
Step 1 - Click on the Applications Launcher Icon at the bottom left of the screen as shown in Fig. 1.
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Fig 1
Step 2 - Click the Settings Icon to open the Settings Panel as shown in Fig. 2.
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Fig 2
We can also open the Settings Panel by simply right-click on the desktop and click the Settings Option as shown in Fig 3.
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Fig 3
Step 3 - Now click the Appearance Option on the Left Panel to view the Dock Settings as shown in Fig 4.
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Fig 4
Step 4 - Drag the Icon Size Dragger to change the size of desktop icons as shown in Fig. 5.
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Fig 5
Step 5 Change the Icons Position to bottom by selecting the Bottom option as shown in Fig. 6.
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Fig 6
Step 6 Change the Icons Position to right by selecting the Right option as shown in Fig. 7.
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Fig 7
This is how we can change the desktop icons size and position in Ubuntu 20.04 LTS (Focal Fossa).