Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

6.3.9600.16384 (winblue_rtm.130821-1623) 3.51%
6.3.9600.16384 (winblue_rtm.130821-1623) 4.39%
6.2.9200.16384 (win8_rtm.120725-1247) 7.89%
6.2.9200.16384 (win8_rtm.120725-1247) 1.75%
6.2.8400.0 (winmain_win8rc.120518-1423) 0.88%
6.1.7600.16385 (win7_rtm.090713-1255) 1.75%
6.1.7600.16385 (win7_rtm.090713-1255) 17.54%
6.1.7600.16385 (win7_rtm.090713-1255) 41.23%
6.1.7600.16385 (win7_rtm.090713-1255) 5.26%
6.0.6000.16386 (vista_rtm.061101-2205) 3.51%
5.1.2600.5512 (xpsp.080413-2105) 9.65%
5.1.2600.2180 (xpsp_sp2_rtm.040803-2158) 2.63%

Relationships

taskmgr.exe

Windows Task Manager by Microsoft Corporation (Signed)

Remove taskmgr.exe
Version:   6.1.7600.16385 (win7_rtm.090713-1255)
MD5:   c1a857a7bc0bbf57b6115ca7ac4e2f6b
SHA1:   d29932b0557c3a5a247a34822e04cf7c348f6a77
SHA256:   7b3876d3ec09bdd06e1153ce460c534fa8483da6457f21d43eb6e525703bd261
This is a Windows system installed file with Windows File Protection (WFP) enabled.

What is taskmgr.exe?

Windows Task Manager is a task manager application included with the Microsoft Windows that provides detailed information about computer performance and running applications, processes and CPU usage, commit charge and memory information, network activity and statistics, logged-in users, and system services.

About taskmgr.exe (from Microsoft Corporation)

Task Manager provides information about programs and processes running on your computer. It also displays the most commonly used performance measures for processes. You can use Task Manager to monitor

DetailsDetails

File name:taskmgr.exe
Publisher:Microsoft Corporation
Product name:Windows Task Manager
Description:Microsoft® Windows® Operating System
Typical file path:C:\Windows\System32\taskmgr.exe
Original name:taskmgr.exe.mui
File version:6.1.7600.16385 (win7_rtm.090713-1255)
Product version:6.1.7600.16385
Size:222 KB (227,328 bytes)
Certificate
Issued to:Microsoft Corporation
Authority (CA):Microsoft Corporation
Expiration date:Saturday, September 7, 2013
Digital DNA
PE subsystem:Windows GUI
Entropy:6.068908
File packed:No
Code language:Microsoft Visual C++
.NET CLR:No
More details

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.67044625%
0.028634%
Kernel CPU:0.54562734%
0.013761%
User CPU:0.12481891%
0.014873%
Kernel CPU time:12,160 ms/min
100,923,805ms/min
CPU cycles:2,949,551/sec
17,470,203/sec
Memory
Private memory:3.38 MB
21.59 MB
Private (maximum):9.56 MB
Private (minimum):9.48 MB
Non-paged memory:3.38 MB
21.59 MB
Virtual memory:88.86 MB
140.96 MB
Virtual memory (peak):108.96 MB
169.69 MB
Working set:9.1 MB
18.61 MB
Working set (peak):9.14 MB
37.95 MB
Page faults:4,865/min
2,039/min
I/O
I/O read transfer:79 Bytes/sec
1.02 MB/min
I/O read operations:1/sec
343/min
I/O other transfer:35 Bytes/sec
448.09 KB/min
I/O other operations:4/sec
1,671/min
Resource allocations
Threads:5
12
Handles:119
600
GUI GDI count:123
103
GUI GDI peak:148
142
GUI USER count:104
49
GUI USER peak:132
71

BehaviorsProcess properties

Integrety level:High
Platform:32-bit
Command lines:
  • "C:\Windows\System32\taskmgr.exe" /1
  • "C:\Windows\System32\taskmgr.exe" /4
Owner:User

ResourcesThreads

Averages
 
taskmgr.exe (main module)
Total CPU:0.05246284%
0.272967%
Kernel CPU:0.04271699%
0.107585%
User CPU:0.00974585%
0.165382%
CPU cycles:2,283,110/sec
5,741,424/sec
Memory:232 KB
1.16 MB
ntdll.dll
Total CPU:0.00008236%
Kernel CPU:0.00008236%
User CPU:0.00000000%
CPU cycles:93/sec
Memory:1.24 MB

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 34.02%
Windows 7 Ultimate 22.68%
Windows 7 Ultimate N 14.43%
Windows 7 Professional 6.19%
Windows 8 4.12%
Windows 8.1 4.12%
Windows 8.1 Pro 3.09%
Windows 8 Pro 3.09%
Windows Vista Home Premium 2.06%
Windows 8 Enterprise 2.06%
Windows 8.1 Pro with Media Center 1.03%
Windows 8.1 Enterprise 1.03%
Windows Vista Business 1.03%
Microsoft Windows XP 1.03%

Distribution by countryDistribution by country

United States installs about 60.67% of Windows Task Manager.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 21.33%
ASUS 16.00%
Hewlett-Packard 16.00%
Toshiba 13.33%
Acer 10.67%
Lenovo 10.67%
GIGABYTE 5.33%
Sony 2.67%
Samsung 2.67%
Alienware 1.33%
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