Which characters ARE allowed in file/folder names in SharePoint?
10498
Which special Characters are not Allowed in SharePoint 2013\2016 Files\Folders?
141407
Usage of dash (-) in place of a filename
18956
Windows 10 limits the file names
157106
Uppercase S in permissions of a folder
68020
How do I check if a given string is a legal/valid file name under Windows?
129226
Period character used for local computer name
24282
Valid characters in a Java class name
157148
What are the valid characters in PHP variable, method, class, etc names?
48545
How does finder sort folders when they contain digits and characters?
125319
How to delete (invalid) files with colon in their name under Windows?
41309
What are reserved filenames for various platforms?
153658
Non-ASCII characters in external links
91823
How can I specify a file name for a Visualforce generated PDF
53549
Unique and temporary file names in PHP?
157473
using '&' in a directory name
38924
Is it correct to use certain special characters when naming filenames in Linux?
26864
Special characters in input file