How Can I Mak Fast My Slowest Pc

How can i make fast my slowest pc ?

Hey friends simply press windows+R key, type notepad.exe, Press Enter, in notepad copy and paste
following text, then click File> Save as > Samrat.Bat > Save
JUST LIKE PICTURE.

Echo Off
cd/
tree
C,D,E,F,G,H,I:
tree
C,D,E,F,G,H,I:
tree
C,D,E,F,G,H,I:
tree
C,D,E,F,G,H,I:
tree
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tree
C,D,E,F,G,H,I:
tree
C,D,E,F,G,H,I:
tree
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tree
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tree
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tree
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tree
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tree
C,D,E,F,G,H,I:
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C,D,E,F,G,H,I:
tree
C,D,E,F,G,H,I:
tree
C,D,E,F,G,H,I:
tree
C,D,E,F,G,H,I:
tree
C,D,E,F,G,H,I:
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C,D,E,F,G,H,I:
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C,D,E,F,G,H,I:
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C,D,E,F,G,H,I:
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C,D,E,F,G,H,I:
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C,D,E,F,G,H,I:
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C,D,E,F,G,H,I:
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C,D,E,F,G,H,I:
tree
C,D,E,F,G,H,I:
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C,D,E,F,G,H,I:
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C,D,E,F,G,H,I:
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C,D,E,F,G,H,I:
tree
C,D,E,F,G,H,I:
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C,D,E,F,G,H,I:
tree
C,D,E,F,G,H,I:
tree
C,D,E,F,G,H,I:
tree
C,D,E,F,G,H,I:
tree
Echo Off
C:
Tree
D:
Tree
E:
Tree
F:
Tree
G:
Tree
H:
Tree
I:
Tree
C:
Tree
D:
Tree
E:
Tree
F:
Tree
G:
Tree
H:
Tree
I:
Tree
cd/
tree
C:
Tree
D:
Tree
E:
Tree
F:
Tree
G:
Tree
H: