shellexperiencehost.exe is a application which is probably legit. So, if shellexperiencehost.exe is on your computer, it is probably ok, and will NOT cause problems. Even if your system is clean, we still advise you to purchase a good antivirus with a good track record, in order to yourself your PC against threats.
Normally, this application is stored in C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe.
The MD5 checksum for this file is bd0c18ccf84c65f091f670181032bf75.
This program is NOT a Windows service. This is good.
shellexperiencehost.exe seems to use the functions of Windows SFC (System File Checker) or Windows File Protection.
This is a 64-bit executable. It uses the full capacity of nowadays' computer processors.
The description present in the program is Windows Shell Experience Host.
File version 10.0.10586.122 (th2_release_inmarket.160222-1549).
Company Microsoft Corporation.
Legal copyright © Microsoft Corporation. All rights reserved..
shellexperiencehost.exe appears to have visible windows. This means it doesn't work in some kind of invisible mode. Its operation is clearly shown to you.
shellexperiencehost.exe has a digital signature. Today most legit programs are digitally signed.
The digital signature attached to shellexperiencehost.exe checks out perfectly. This is excellent.
Digital certificate name: Microsoft Windows
Certificate's issuer name: Microsoft Windows Production PCA 2011
This program does NOT have an uninstall routine set up in registry.