I just installed Windows 10 on everyone's laptop here and now I have a bunch of users that their Excel will ocassionally not save or will have graphics issues. I have tried several suggestions, such as checking their .com add-ins, updating their DisplayLink, and trying to use it in safe mode. Nothing has been able to fully fix it. Has anyone else experienced this? I have heard that Microsoft knows about the issue but has no fixes for it, but I have heard/read that so much that I just don't want to fully believe it. If anyone has seen this and found a fix can you please help? Thanks in advance!