Category Archives: Computers

Diagnosing your network and measuring speed.

Diagnosing your network? Here’s a GUI program to ping and get averages and speeds over a period of time – nine years ago we featured Performance Pinging by Carsten Schmidt and cannot find a working website from the author to … Continue reading

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Posted in Computer hardware, computer troubleshooting, Computers, Free Software, freeware, Home Networking, Information Technology, Microsoft, Microsoft Windows, Microsoft Windows 10, network, Networking, Technology, troubleshooting, Windows, Windows 10, Windows 10 Quick Tips, Windows 7, Windows Server | Tagged , , , , , | Leave a comment

Default_error_stack files

You’ve discovered hundreds or even thousands of default_error_stack files.  What should you do and what are they? These files tend to be driver errors and can be safely deleted.  There were over 2.3 GB of these data files on my … Continue reading

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Posted in computer troubleshooting, Computers, help desk, Information Technology, Microsoft Windows, Microsoft Windows 10, Technology, Windows, Windows 10, Windows 10 Quick Tips, Windows 7, Windows 8, Windows 8.1, Windows Server | Leave a comment

Truly reset the TCP/IP stack – Fix network/internet problems

Having connection issues and no viruses or malware?  Hardware OK? Try typing the following at a command prompt to fully reset the TCP/IP Stack- netsh winsock reset netsh int ip reset netsh interface ipv4 reset netsh interface ipv6 reset netsh interface … Continue reading

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Posted in Computer hardware, computer troubleshooting, Computers, help desk, Information Technology, Microsoft, Microsoft Windows, Microsoft Windows 10, Technology, Windows, Windows 10, Windows 10 Quick Tips, Windows 7, Windows 8, Windows 8.1, Windows Server | Tagged , , , , , | Leave a comment

Need System Information? Use PowerShell

If you need system information about your BIOS, Motherboard and more, open PowerShell as an Administrator and past the following into PowerShell – Get-WMIObject -Class Win32_ComputerSystem Get-WMIObject -Class Win32_BIOS Get-WMIObject -Class Win32_Baseboard Get-WMIObject -Class Win32_Processor Get-WMIObject -Class Win32_LogicalDisk Get-WMIObject -Class … Continue reading

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Posted in Computers, Education, Microsoft Windows, Microsoft Windows 10, Technology, Windows, Windows 10, Windows 10 Quick Tips, Windows 7, Windows 8, Windows 8.1, Windows Security, Windows Server | Tagged , , | Leave a comment

GeGeek Toolkit – An interview with Jason

Years ago we found GeGeek.com (Credit goes to Rick over at What’s on My PC) and realized that the website and Toolkit was an unreal resource and treasure for young IT Professionals. Recently we struck a conversation with Jason of GeGeek … Continue reading

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Posted in Computer Software, computer troubleshooting, Computers, Education, Free Software, Information Technology, Microsoft, Microsoft Windows, Microsoft Windows 10, Technology, troubleshooting, Windows, Windows 10, Windows 7, Windows Security, Windows Server, Wireless | Tagged , , , | Leave a comment

Running Wireshark in Linux

Are you running Wireshark in Linux?  You may have to give permission to a non-root user to sniff packets.  How do you do this? Open Terminal Next, type – sudo dpkg-reconfigure wireshark-common Enter YES in the screen that ask for … Continue reading

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Fix Windows Update errors by using the DISM or System Update Readiness tool

At an elevated command prompt (command prompt as administrator) – type  DISM.exe /Online /Cleanup-image /Restorehealth What should you try first? – Try the PowerShell post we made on an earlier date to check for updates. Open PowerShell as an Administrator … Continue reading

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Posted in computer troubleshooting, Computers, Information Technology, Microsoft, Microsoft Windows, Microsoft Windows 10, Technology, troubleshooting, Windows 10 Quick Tips | Tagged , , | Leave a comment

Understanding DNS

Here’s a couple of articles over the basics of DNS services Quick review of flushdns, registerdns, and DNS queries Active Directory Internal Naming and DNS Strategy Understanding DNS How to flush the DNS cache on Mac, Linux or Windows Lost … Continue reading

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Posted in computer troubleshooting, Computers, Home Networking, Information Technology, Microsoft, Microsoft Windows, Microsoft Windows 10, Technology, Windows, Windows 10, Windows 10 Quick Tips, Windows 7, Windows 8, Windows 8.1, Windows Server | Tagged , , , | Leave a comment

vEthernet adapters left after uninstalling Hyper-V

If you have ever installed Hyper-V, you may have noticed left over vEthernet adapters.   You may also noticed that you have issues with TCP/IP.  Here’s what to do. Open a command prompt or PowerShell as an Administrator Type netcfg -d … Continue reading

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Posted in Computer hardware, computer troubleshooting, Computers, Microsoft, Microsoft Windows, Microsoft Windows 10, Technology, Windows, Windows 10, Windows 10 Quick Tips, Windows 7, Windows 8, Windows 8.1 | Tagged , , | Leave a comment

2018 Middle TN Cyber Security Conference

Registration and conference information: https://www.2018cyberconf.com/ThruHackersEyes  

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Posted in Computer Security, Computers, Education, Hacking, Information Technology, Technology, Windows Security | Tagged , , | Leave a comment

Cannot reset winsock, isatap yellow exclamation, no wireless or internet

Have a wireless card that doesn’t see the wireless?  Does checking the Device Manager show a yellow exclamation mark on the isatap or Teredo Tunneling Pseudo Interface? Always backup your computer before performing advanced commands. Steps Load the latest driver … Continue reading

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Posted in Computers, Home Networking, Information Technology, network, Networking, Windows | Tagged , , , , | 1 Comment

Privacy – Use WebRTC Network Limiter for Chrome

Other than using a VPN, you can use WebRTC Network Limiter for Chrome to help protect information that may leak on the internet. Go to IPLeak.net – Analyze your computer and follow the tips listed at the end of the … Continue reading

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Posted in computer troubleshooting, Computers, Education, freeware, higher education, Information Technology, Microsoft Windows, Microsoft Windows 10, Technology, Windows 10, windows 10 privacy, Windows 10 Quick Tips, Windows 7, Windows 8, Windows 8.1, Windows Security | Leave a comment

Updating Drivers? Don’t forget the chipset!

While I’d like to guess that over 98% of the computers that I have worked on that are privately owned; the drivers were out of date or missing critical drivers that other drivers rely on. Here’s what I mean.  If … Continue reading

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Posted in Computer hardware, Computer Software, computer troubleshooting, Computers, Information Technology, Microsoft Windows, Microsoft Windows 10, Technology, troubleshooting, Windows, Windows 10, windows 10 privacy, Windows 10 Quick Tips, Windows 7, Windows 8, Windows 8.1, Windows Server | Leave a comment

Optimize MySql with MySQL Workbench

Everyone needs to keep the integrity of their database and tables optimized. How? Start MySQL Workbench and connect the software to your MySQL server. Right click on your database and select Schema Inspector Select all of the tables. Check each … Continue reading

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Posted in Business, Computer Software, Computers, Education, Free Software, freeware, higher ed, higher education, Information Technology, Linux, Microsoft, Microsoft Windows, mysql, Technology, Windows Server | Tagged , | Leave a comment

Export your drivers using PNPUTIL

Want to export your drivers so that you have them later? Open a command prompt or PowerShell as an administrator Next create a folder to hold your drivers Type pnputil /export-driver * c:\smalldriver   (This is my folder on a small … Continue reading

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Posted in Computer hardware, computer troubleshooting, Computers, Information Technology, Microsoft, Microsoft Windows, Microsoft Windows 10, Technology, troubleshooting, Windows, Windows 10, Windows 10 Quick Tips, Windows 7, Windows 8, Windows 8.1 | Tagged , , , | Leave a comment

SyMenu – Download over 1,000 utilities from NirSoft, SysInternals and more

SyMenu allows you to download utilities from NirSoft, SysInternals and more.  Download the program from here and check the programs you want. Once you download the programs, you can use SyMenu to run the many programs  (over 1200) from a … Continue reading

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Posted in Computer Software, computer troubleshooting, Computers, Free Software, freeware, help desk, Information Technology, Microsoft Windows, Microsoft Windows 10, Technology, Windows, Windows 10, Windows 10 Quick Tips, Windows 7, Windows 8, Windows 8.1 | Tagged , , | Leave a comment

Windows Updates – Double check by visiting Microsoft’s Update site

Want to make sure your Windows is up-to-date?  Here’s a tip.  You can go to setup in Windows 10 by clicking the gear and then clicking Update and Security. Once you click update and Security, you can see if your … Continue reading

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Posted in Computer Security, Computer Software, Computers, Education, Microsoft, Microsoft Office, Microsoft Windows, Microsoft Windows 10, Technology, Windows, Windows 10, Windows 10 Quick Tips | Tagged , , , , | Leave a comment

Bad HDD? It could be your Windows Updates

Recently we had a server that kept trying to install Windows Updates AND it would attempt to do updates IF the you skipped the HDD scan.  The updates would fail and the computer would reboot to a login screen. Here’s … Continue reading

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Posted in Computer Software, computer troubleshooting, Computers, higher ed, higher education, Microsoft, Microsoft Windows, Microsoft Windows 10, Technology, Windows, Windows 10, Windows 7, Windows 8, Windows 8.1, Windows Server | Tagged , , , | Leave a comment

Private Cloud freeware? Try Tonido

Want a private cloud to sync your files, back up data and have access from outside of your home? Tonido Software for home is free.   The software is around 20+ meg to download and easy to set up.  Here’s … Continue reading

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Posted in Computer Software, Computers, Education, Free Software, freeware, Home Networking, Microsoft Windows, Microsoft Windows 10, Software, Technology, Windows, Windows 10, Windows 10 Quick Tips, Windows 7, Windows 8, Windows 8.1, Windows Server | Tagged , , , | Leave a comment

Want a fast and safer browser? Try Brave

Brave browser is an excellent browser for speed and safety. Speed and Safety Blocks trackers and intrusive ads Prevents the 60% page load time latency by blocking ads Prevents the 20% load time latency from underlying code or scripts try … Continue reading

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Posted in Computer Security, Computer Software, Computers, Education, Free Software, freeware, Information Technology, Linux, Mac, Mac Tips, Microsoft Windows, Microsoft Windows 10, Technology, Windows 10 Quick Tips | Tagged , , , | 1 Comment