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What is logon.scr?

Part of Anmeldebildschirmschoner by Microsoft

(logon.scr is a system file that is installed with Windows)
Download Boost and enjoy your PC. Speed up Anmeldebildschirmschoner and optimize your PC.

How does logon.scr run?

Process - logon.scr is an instance of a running program. This 32-bit program executes with the privileges as the currently logged in user account. logon.scr is executed by the process winlogon.exe (Betriebssystem Microsoft® Windows® by Microsoft).

How does logon.scr start?

Screensaver - A screensaver is a type of computer program initially designed to prevent burn-in on CRT and plasma monitors by blanking the screen or filling it with moving images or patterns when the computer is not in use. Contemporary screensavers are used primarily for entertainment or security.


What is the community is seeing?What is the community is doing?
About 0.2% of all Boost users have the logon.scr process running.Of the 0.2% of logon.scr users, less than 1% have disabled it.
How resource intensive is logon.scr?
Comparison based on the average resource utilization across all programs.
0.00023% CPU2265.2%
Average CPU utilization across all programs is 0.00001%.
     744 KB RAM3.4%
Average private memory utilization across all programs is 21.53 MB.
         15 GDI objects10.0%
Average number of GUI GDI and USER objects for all programs is 150.
Typical file (disk image) location:

What else is related?

What Windows OS versions does this run on?

Microsoft Windows XP (5.1.2600.196608)

About Microsoft Corporation

Microsoft, founded in 1975 by Bill Gates and Paul Allen, is a veteran software company, best known for its Microsoft Windows operating system and the Microsoft More...
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File details

File name: logon.scr
Publisher: Microsoft Corporation (verified)
Name: Anmeldebildschirmschoner
Description: Betriebssystem Microsoft® Windows®
Version: 5.1.2600.5512 (xpsp.080413-2105)
Product version: 5.1.2600.5512
Size: 215.5 KB
Original file name: logon
Windows file protection: Yes

Resource utilization

CPU utilization averages
Total CPU: 0.0014044029%
Privileged CPU: 0.0011778863%
User CPU: 0.00022651659942%
Privileged CPU time: 78125 ms
Privileged CPU time /min: 0 ms
Memory utilization averages
Committed memory: 16.33 MB
Peak committed memory: 17.4 MB
Paged memory: 744 KB
Peak paged memory: 744 KB
Paged system memory: 32.81 KB
Non-paged system memory: 1.99 KB
Working set memory: 2.51 MB
Peak working set memory: 2.51 MB
Min working set memory: 2.51 MB
Private memory: 744 KB
Page faults: 673
Page faults /min: 0
Process I/O averages
Total read operations: 1
Total read transfer: 22.57 KB
Total other operations: 326
Total other transfer: 113.96 KB
GUI Object Averages
GDI objects: 15
USER objects: 6
Handle count average: 29
Thread count average: 1

Process details

Runs as (owner): User
Integrety level: Undefined
Windows platform: 32-bit
Parent Process
Process Command
C:\WINDOWS\system32\logon.scr /s

Screensaver details

Name: logon.scr

Image hashes

MD5: 2839c0e159dfd426d7c076c3ddffb3ac
SHA-1: 126d8cc4f7e3f8da068cedca3b46015459b38c5c
SHA-256: 6adce9f787a13d765e0442301ed76c5ec6a025b6a0ae3f1eca2eb81281d78b55

PE image details

Subsystem: Windows GUI
Langauge*: Microsoft Visual C++
File packed: No
Import Table
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