VBA Newbie needs your help

Hello I have multiple workbooks in various locations, each workbook as  a summary sheet called summary, I want a master summary sheet to collate all the data from these sheets.

I've attached an example of how I would like the master sheet to look and an example of the summary on all the workbooks.

The sheet needs to update by either an update command button or automatically when the master sheet opens.

all the other workbooks may be opened or closed and may be read only if someone is in them, but we can assume that the workbooks will be closed if that helps.

I need this in VBA if possible ,
Chris NAsked:
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You don't need VBA. Open master book and first summary book.
Enter = in first cell (C4), change window to summary workbook and select C4 cell in it, press ENTER.
You will have somethong like:
='C:\PathToWorkbooks\[Workbook-1.xlsx]Example of Summary Sheet'!$C$4
remove $ signs from C and 4:
='C:\PathToWorkbooks\\[Workbook-1.xlsx]Example of Summary Sheet'!C4
pull right bottom corner of cell down and right.
Repeat steps for all summary workbooks, starting from proper cell position
Look at sample. Change paths with built-in master
Chris NAuthor Commented:
But will the master workbook automatically update when the other “child” workbooks are updated, as if the “child” workbooks are closed then the information can’t be obtained. I can’t have all the workbooks opening.
When you open master workbook, you will get message:
updatePress update and data will be updated even if summary files are not opened
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Chris NAuthor Commented:
Thank you for all your help, I’m sure I’ll be back with more questions.
Chris NAuthor Commented:
Works a treat, thank you Als315, you have saved me loads of searching and head scratching.
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