One way to kind of narrow things down is open My Computer and click on the C: drive.
Then 1 by one, right click on the folders (except for Windows) and click properties, and check the file sizes. Then go down the line until you find the large folder. Then do the same to each folder inside of there.
Also, have you cleared out your system restore files?
....ok ..i will try that first before going crazy...thank you..i come back to that when i have finished if i may..
just looked at those folders ..
intel 206 bytes
program files 1,16GBprogram Files(x86) 1,12 GB
<= I don't understand x86??
program Data 5,38 GB
Toshiba 195 MB
Users 3,68 GB
the rest in those folders are called eula or install.res.1028.txt or dll files..
there is nothing about system restore..strangely there are no restore points..so there is nothing to delete..
;-( so nothing obvious there ..unles the 86x??But that is not that much either..
Thank u for all ur help so far ..very much appreciated!
I have not got a clue what else I can try..do you think I should look for professional help in a shop or else??