Here is how to fix Taskbar icons are missing in Windows 10 issue

Reload Explorer process

You can simply restart the Windows Explorer.exe process to restore the taskbar to Windows 10. To do this, press Ctrl + Alt + Delete, and in the Task Manager go to the Processes tab. Locate the Windows Explorer.exe process, right-click it and select Restart. Now the “Windows 10 taskbar icon missing” problem should be gone.

Make sure your data is safe!

If after correcting the error "taskbar icons not showing" you notice that your photos, pictures, music, videos, or documents have been lost, you should not immediately panic. It can happen to anyone. And If this happened to you and you haven't backed up your storage, you're in luck that you're reading this article! It is possible to recover this data, moreover, it is extremely easy to do if you use reliable software - DiskInternals Partition Recovery.

There are no restrictions on the size of lost files, moreover, for those new to data recovery, there is a built-in wizard that will guide you step by step until all your data is in a safe place. You can also use the free adware version of DiskInternals Partition Recovery. Only after you are convinced of the quality and speed of recovery, can you purchase a license and export data to any data source.

Another secret and at the same time free function of this application is the creation of a disk image. This is one of the most useful and most used features of this application, and it is also free. You can create a disk image in advance and save it to another data store. In the event of a system crash, system errors, or data loss, you can refer to this disk image and restore the system configuration and accumulated data.

It should be noted that DiskInternals Partition Recovery is a program with many years of experience (created in 2004), which reliably helps both beginners, ordinary users, and professionals to recover data regardless of the reason for its loss. Therefore, you can be sure that this application will help you restore your storage right now, no matter how difficult the situation may be! Download and use DiskInternals Partition Recovery anytime you like and enjoy your precious data!