All
Search
Images
Videos
Shorts
Maps
News
Copilot
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
Jump to key moments of How to Test COM Port Using Command Prompt
1:20
From 00:51
Checking Used Ports
How to Check Used Ports in Windows 10 Using CMD[Listening Ports]
YouTube
Tricknology
3:57
From 02:27
Using Putty for Connecting Devices
How to Detect a Device on a COM Port, and How to Connect to a Device through a COM
YouTube
Optimal Computer Solutions
6:40
From 03:43
Running Speed Test via Run Box
Check Your Internet Speed Using Command Prompt
YouTube
Britec09
2:06
From 00:23
Checking the Ports in Device Manager
'Could not open COM port' How to free up COM ports reported as 'In use'
YouTube
Rich Langner - Useful tech
2:33
From 00:28
Downloading CurrentPorts
How to View and Manage Open Ports on Your Computer Using the Current Ports GUI
YouTube
OnlineComputerTips
11:30
From 01:06
Using Commands for Ports
How To Check Which Ports Are Open On A Windows 10 PC
YouTube
Britec09
6:45
From 04:05
Opening Ports with Command Prompt
How to Open or Close Ports on PC with Windows 10, 8 7 or Router 🖧🌐🔧
YouTube
Hetman Software: RAID / VM / Server Data
3:20
From 00:18
Accessing CMD
How to Check Used Ports in Windows 10
YouTube
SoftTech Tutorials
2:20
From 01:01
Testing Communication Support
How to find which com (serial) port your computer is using (Windows 7)
YouTube
Isaacsmile
5:58
From 01:12
Accessing the Command Prompt
Windows tips and tricks ipconfig command to see if Internet connection is there when you
YouTube
Windows, computers and Technology
3:57
How to Detect a Device on a COM Port, and How to Connect to a Device through a COM Port
183.9K views
Nov 1, 2018
YouTube
Optimal Computer Solutions
0:52
How to see Console/COM/SERIAL port from my Command Prompt (cmd)
2.2K views
May 31, 2022
YouTube
Rhedoys Learning
1:05
Check Port Open or Closed with only 1 command
31.7K views
Nov 24, 2023
YouTube
NETVN82
1:43
CMD : Check Port Open with only 1 command | NETVN
129.7K views
Nov 1, 2020
YouTube
NETVN82
0:11
netstat -ano Explained | #shorts | #computer
2.1K views
1 month ago
YouTube
IT-Knowledge
2:08
How to check port is in use or not in Windows 10 by using command prompt
43 views
11 months ago
YouTube
iFix Tech 4U
2:06
'Could not open COM port' How to free up COM ports reported as 'In use'
18K views
Apr 28, 2024
YouTube
Rich Langner - Useful tech
8:20
Check Open Ports on Windows 🖥️🔓
88 views
2 weeks ago
YouTube
CMD Tech
19:20
Using command line tools to test and verify network connectivity
14.1K views
Sep 23, 2021
YouTube
David Dalton
11:11
Setup and Install Windows From Command Prompt
14.1K views
4 months ago
YouTube
Britec09
0:16
💻 CMD Trick: See open ports and IP addresses connected to your PC using cmd. #cmd #cmdtricks
20.2K views
Nov 20, 2024
YouTube
Hex Byte Hub 💻
0:59
1 Minute IT Testing open ports with Test-NetConnection #shorts
3.9K views
May 10, 2024
YouTube
Tech Pub
0:19
Your PC Has Ports Open Right Now #windows #tech
747 views
2 months ago
YouTube
CLIFFTIPS
1:01
Learn how to perform port scanning using the command prompt ?
198 views
May 10, 2024
YouTube
Techotics
1:17
Find USB Devices FAST! (CMD Trick)
11.7K views
May 13, 2024
YouTube
OurTechRoom
5:12
How to open and block ports in windows 11
3.4K views
Sep 16, 2024
YouTube
WareData
4:14
How to Test Your SMTP Server Using Command Prompt (CMD)
901 views
11 months ago
YouTube
Smartivate AI
2:33
How to View and Manage Open Ports on Your Computer Using the Current Ports GUI App
1.2K views
Jan 14, 2023
YouTube
OnlineComputerTips
0:10
See ALL Open Ports on Your PC! 🔓 Network Security Command #cmdtricks #tipsandtricks #pctips
92 views
3 months ago
YouTube
InnovationXpert
3:18
How to Ping Any Website using Command Prompt on a Windows PC
13.2K views
Jan 25, 2021
YouTube
Footprint Technologies
2:15
How to Check Internet Speed using CMD in windows 11
2.8K views
8 months ago
YouTube
ADNET
0:40
How to Find MAC Address using Command Prompt in Windows
789 views
3 months ago
YouTube
RDKtutorials
1:04
How to check USB drive speed with just 1 command
155.6K views
Mar 14, 2023
YouTube
BTH
0:30
How to Check your IP Address Using the Windows Command Prompt | Lenovo Support Quick Tips
102.3K views
Apr 1, 2024
YouTube
Lenovo Support
2:36
PuTTY Tutorial for Serial COM (step-by-step guide)
558.7K views
Sep 12, 2015
YouTube
BINARYUPDATES
0:16
Method 1 - Ping Test Using CMD Windows 10 | Packet Loss Test | CMD Ping Test Google Server
50.3K views
May 2, 2021
YouTube
Kraittt
0:33
How to read Data over Serial using Com Ports
16.4K views
Aug 21, 2023
YouTube
Optima Scale
0:41
How to find your Motherboard Model using command Prompt | PowerShell | Terminal
2.6K views
Feb 15, 2024
YouTube
Practical Tech Fixes
16:45
Monitor Network Connections Using Command Line Tools
1.4K views
Mar 21, 2025
YouTube
Computerbasics
23:41
Serial Communication || How to read serial port data and monitor the state of a value received
8.7K views
Jun 27, 2021
YouTube
IVSR DT
See more
More like this
Short videos
0:52
How to see Console/COM/SERIAL port from my Command Prompt
2.2K views
May 31, 2022
YouTube
Rhedoys Learning
0:36
Check if Port Open or not with 1 command only #techvideo
386 views
9 months ago
YouTube
BineshTech
0:32
How to use Test-NetConnection in PowerShell #powershell #windows
1.9K views
3 months ago
YouTube
How To Bob
0:11
netstat -ano Explained | #shorts | #computer
2.1K views
1 month ago
YouTube
IT-Knowledge
0:31
😱 Check Your PC’s Real Performance Using This Hidden Command
2K views
3 months ago
YouTube
D_Tech Solutions
0:19
Your PC Has Ports Open Right Now #windows #tech
747 views
2 months ago
YouTube
CLIFFTIPS
0:12
Windows diagnostic tool finds problems instantly #windows #tips #shorts
1.8K views
1 week ago
YouTube
SimpleTech Lab
0:30
Hidden Windows Internet Test
1K views
2 months ago
YouTube
CLIFFTIPS
0:29
Detect Hidden Ports on Your PC #windows #microsoft #cmdcommand #commandline
1.8K views
4 months ago
YouTube
Digital Tricks Studio
1:27
Scan Open Ports Fast with this POWERFUL Tool! #ethicalhacking
391 views
6 months ago
YouTube
Mr.HackerCharlie
0:30
How to Find Hidden Spyware & Foreign Connections Using Command Prompt
286 views
3 months ago
YouTube
WINDOWS 🪟GOD
0:16
💻 CMD Trick: See open ports and IP addresses connected to your PC using cmd. #cmd
20.2K views
Nov 20, 2024
YouTube
Hex Byte Hub 💻
1:29
CompTIA Network+ N10-009 Exam Tips
4.3K views
3 months ago
YouTube
ITGains
0:42
Test Your Laptop's Performance with This Command Prompt
4.2K views
3 months ago
TikTok
.mrj_laptops
0:10
See ALL Open Ports on Your PC! 🔓 Network Security Command #cmdtricks
92 views
3 months ago
YouTube
InnovationXpert
0:58
How to test RAM for errors | How to check for RAM issues & Repare RAM issues
1.5K views
4 months ago
YouTube
Solution Tech
0:33
See Active Network Connections Using CMD! 😱 #Shorts
1.5K views
3 months ago
YouTube
ByTe BUSTER
1:03
CMD Hacks | Check Drive Performance in Seconds! ⚡| Test Your Disk Speed Using
160 views
3 weeks ago
YouTube
Shafi Kandoth
0:21
CMD hacks 🔥🔥| Terminal Hacks #commandprompt #gadgets #tech #shorts #cmd
1.8K views
5 months ago
YouTube
Hemant.Tech2025
0:25
5 Terminal Commands Every Developer Needs (You're Missing #1)
1.8K views
1 month ago
YouTube
AceOfCode
More like this
Feedback