sppsvc.exe is a program which is probably legit. So, if sppsvc.exe is on your computer, it is probably ok, and will NOT cause problems. Even if your PC is clean, it is still recommended to purchase a well-known antivirus with a good detection rate, in order to defend your system against potential security problems.
This application is usually found on disk in C:\Windows\System32\sppsvc.exe.
The MD5 fingerprint for this executable is e17e0188bb90fae42d83e98707efa59c.
This application is set up as a Windows service. This means it operates on your system in background, usually without showing any user interface to you. Most Windows services are useful programs, which provide useful features to other applications or to Windows in general.
sppsvc.exe seems to use the functions of Windows SFC (System File Checker) or Windows File Protection.
This is a x64 executable. It uses the full capacity of modern CPUs.
sppsvc.exe is digitally signed. Today most legit programs are digitally signed.
The digital signature extracted from sppsvc.exe is valid. This is most likely a clean, ok program.
Digital certificate name: Microsoft Windows
Certificate's issuer name: Microsoft Windows Verification PCA
This application does NOT have an uninstall command set up in registry.