What should I do if the Win7 system notebook has an unknown error and cannot be saved?

There is a Notepad (TXT text document) function in Win7 system, we can quickly open it to record some information, but occasionally it will not be saved for unknown reasons when saving, this will bring a lot of users trouble. So how can we solve this problem if Notepad cannot save this problem?

The reason is because the software modified or accidentally clicked on the TXT read-only option, as long as the TXT text document is set to remove the read-only option, it can be used normally, the specific steps are as follows:

1, after the document is edited, we right click - attribute;

2, open the attribute, remove the "read only" attribute, and then determine;

3, then we Try saving again, and find that the TXT text text saved as saved is already in normal use, indicating that the read-only attribute is removed.

The above is a solution for the Notepad (TXT text document) can not be saved, of course, if you want to use the Notepad document for reading only if you don't provide changes during the process, you can check the read-only property. In this way, you can avoid the loss caused by misuse.