Uploaded June 2023 | Updated September 2026, 2 weeks ago
Liked my video? 👍Buy me a cup of coffee! 🍵
youtube.com/channel/UCMz232hZ7fD75uGWhuLNjtA/join
00:00:30 Make sure WiFi is turned ON and Airplane Mode is turned OFF
00:01:45 Disconnect from the network, wait for a moment and reconnect
00:02:40 Try connecting to a different frequency band (2.4GHz or 5GHz)
00:04:00 Make sure physical Wi-Fi Switch/Button on your laptop is turned ON
00:05:25 Run the Network Troubleshooter to diagnose the common problems
00:06:38 Restart Router
00:07:50 Forget or Delete the saved network connections in the settings
00:09:04 If WiFi icon appears connected then try opening any other website
00:10:00 Connect to the same network on another phone/aptop and check if it has internet access
00:10:50 Do a ping test on the Default Gateway
00:14:00 Run network commands to manually reset the TCP/IP stack, release and renew the IP address, and reset the DNS Client Resolver Cache
netsh winsock reset
netsh int ip reset
ipconfig /release
ipconfig /renew
ipconfig /flushdns
00:18:05 Assign IP address manually if Router is not using DHCP or let Router assign IP automatically if Router is using DHCP
00:19:55 Uninstall the network adapter and restart your computer
00:23:45 Check if your network adapter is compatible to the latest Windows Update
00:24:30 Reset Network
00:26:48 Check your WiFi signal strength
In this video, you will see ways to fix No WiFI issues with Windows 11. WiFi not working or WiFi not connecting or can't see any wifi network. This video will show 11 methods to fix any wireless network problems with the latest version of Windows.
You can fix the following issue with your wifi on Windows 11-
1. WiFi networks not showing
2. WiFi not working at all
3. Can't connect to this network
4. WiFi icon missing
5. Connected to wifi but the internet is not working
6. WiFi keeps disconnecting
7. Stuck at connecting or checking network requirements
8. WiFi not working after Windows Update
9. WiFi not working after Upgrade to Windows 11
And many other wifi problems.
If you have any of the above issues then this video will solve it completely.
netsh winsock reset
netsh int ip reset
ipconfig /release
ipconfig /renew
ipconfig /flushdns
Note: It is advised to create a system restore point before following any Windows tutorials online.
----------
VMware Workstation/Pro very Slow on Windows 11 22H2: youtu.be/2cG7Cew_41A
Upgrade Ubuntu to Ubuntu 23.04 using Terminal: youtu.be/dj38ni4dOpA
Upgrade Ubuntu to Ubuntu 23.04 using Graphical User Interface: youtu.be/Q0xF4wrfA90
How to Install Ubuntu on Windows 11 (WSL): youtu.be/NXJjutYp4x8
Join this channel to get access to various perks:
youtube.com/channel/UCMz232hZ7fD75uGWhuLNjtA/join
Follow Me on Facebook: fb.me/tanzTalks.tech
Instagram: instagram.com/tanzeelosama
Ubuntu Tutorials: youtube.com/playlist?list=PLnisUReSm0-nc0N5IlO0QoJd78oBhlHoX
----------
Tutorials for Windows 11
youtube.com/playlist?list=PLnisUReSm0-n126_vs1cXCCGhyzLTIVvj
How To Install MySQL on Windows | Introduction to MySQL Workbench and Command Line Client: youtu.be/-VSwrQ4I01c
Install Java JDK 19 on Windows 11: youtu.be/r9CX3iW9x5Q
----------
Tutorials for VMWare Player:
youtube.com/playlist?list=PLnisUReSm0-ncHac3_ZAsE5g7nWy88Qta
Install Microsoft Windows 11 on VMware Player: youtu.be/3HBSuoVOpt0
Install macOS 12 Monterey on VMware Player: youtu.be/WLMTAqZ_3xU
Install macOS 13 Ventura on VMware Player: youtu.be/CeSqdrf1WOg
Make macOS 13 Ventura Full Screen: youtu.be/WQdGIRFL8qw
Install Ubuntu 22.04 LTS on VMware Player: youtu.be/LvYaZMV-ZlY
----------
More Tutorials on macOS: youtube.com/playlist?list=PLnisUReSm0-kC89Ml7Wm5kPdXvgbqndUp
Download and Install NodeJS, HomeBrew (Package Manager) and N (Version Manager) on macOS: youtu.be/O6MKC5TgQao
Install Oracle Java JDK and OpenJDK on macOS 13 Ventura: youtu.be/F5HTPakOdi4
----------
VirtualBox playlist:
youtube.com/playlist?list=PLnisUReSm0-lwVz0CcHg9_NlMY-Vtqd8Y
Install Ubuntu 22.04 LTS in Oracle VirtualBox running on Windows 11: youtu.be/C5mJ2SwmN0w
Install macOS Monterey in Oracle VirtualBox running on Windows 11: youtu.be/WGrBHjDFVIw
Install VirtualBox Guest Additions on Ubuntu 22.04 Guest/Virtual Machine: youtu.be/mGUhjd3D2ZY
Install Oracle Java (JDK) On Ubuntu 22.04 LTS: youtu.be/SMfO5oXNp2g
Install Node.js on Ubuntu 22.04 LTS | Install NodeJS and npm: youtu.be/0D1MJf-oscU
Install Microsoft Windows 11 on Oracle VirtualBox: youtu.be/OZbVZdj2c0Q
Install Ubuntu 22.10 on VirtualBox in Windows 11: youtu.be/yIWP2js-JoQ
How to Install Ubuntu 23.04 on VirtualBox in Windows 11 | Ubuntu Lunar Lobster: youtu.be/SmS0QJkH-mM
#tanztalkstech #tanzeelosama #tanzTalkstech2 @TanzeelOAnsari @tanzTalks.tech2 @tanzTalkstech
Liked my video? 👍Buy me a cup of coffee! 🍵
youtube.com/channel/UCMz232hZ7fD75uGWhuLNjtA/join
00:00:30 Make sure WiFi is turned ON and Airplane Mode is turned OFF
00:01:45 Disconnect from the network, wait for a moment and reconnect
00:02:40 Try connecting to a different frequency band (2.4GHz or 5GHz)
00:04:00 Make sure physical Wi-Fi Switch/Button on your laptop is turned ON
00:05:25 Run the Network Troubleshooter to diagnose the common problems
00:06:38 Restart Router
00:07:50 Forget or Delete the saved network connections in the settings
00:09:04 If WiFi icon appears connected then try opening any other website
00:10:00 Connect to the same network on another phone/aptop and check if it has internet access
00:10:50 Do a ping test on the Default Gateway
00:14:00 Run network commands to manually reset the TCP/IP stack, release and renew the IP address, and reset the DNS Client Resolver Cache
netsh winsock reset
netsh int ip reset
ipconfig /release
ipconfig /renew
ipconfig /flushdns
00:18:05 Assign IP address manually if Router is not using DHCP or let Router assign IP automatically if Router is using DHCP
00:19:55 Uninstall the network adapter and restart your computer
00:23:45 Check if your network adapter is compatible to the latest Windows Update
00:24:30 Reset Network
00:26:48 Check your WiFi signal strength
In this video, you will see ways to fix No WiFI issues with Windows 11. WiFi not working or WiFi not connecting or can't see any wifi network. This video will show 11 methods to fix any wireless network problems with the latest version of Windows.
You can fix the following issue with your wifi on Windows 11-
1. WiFi networks not showing
2. WiFi not working at all
3. Can't connect to this network
4. WiFi icon missing
5. Connected to wifi but the internet is not working
6. WiFi keeps disconnecting
7. Stuck at connecting or checking network requirements
8. WiFi not working after Windows Update
9. WiFi not working after Upgrade to Windows 11
And many other wifi problems.
If you have any of the above issues then this video will solve it completely.
netsh winsock reset
netsh int ip reset
ipconfig /release
ipconfig /renew
ipconfig /flushdns
Note: It is advised to create a system restore point before following any Windows tutorials online.
----------
VMware Workstation/Pro very Slow on Windows 11 22H2: youtu.be/2cG7Cew_41A
Upgrade Ubuntu to Ubuntu 23.04 using Terminal: youtu.be/dj38ni4dOpA
Upgrade Ubuntu to Ubuntu 23.04 using Graphical User Interface: youtu.be/Q0xF4wrfA90
How to Install Ubuntu on Windows 11 (WSL): youtu.be/NXJjutYp4x8
Join this channel to get access to various perks:
youtube.com/channel/UCMz232hZ7fD75uGWhuLNjtA/join
Follow Me on Facebook: fb.me/tanzTalks.tech
Instagram: instagram.com/tanzeelosama
Ubuntu Tutorials: youtube.com/playlist?list=PLnisUReSm0-nc0N5IlO0QoJd78oBhlHoX
----------
Tutorials for Windows 11
youtube.com/playlist?list=PLnisUReSm0-n126_vs1cXCCGhyzLTIVvj
How To Install MySQL on Windows | Introduction to MySQL Workbench and Command Line Client: youtu.be/-VSwrQ4I01c
Install Java JDK 19 on Windows 11: youtu.be/r9CX3iW9x5Q
----------
Tutorials for VMWare Player:
youtube.com/playlist?list=PLnisUReSm0-ncHac3_ZAsE5g7nWy88Qta
Install Microsoft Windows 11 on VMware Player: youtu.be/3HBSuoVOpt0
Install macOS 12 Monterey on VMware Player: youtu.be/WLMTAqZ_3xU
Install macOS 13 Ventura on VMware Player: youtu.be/CeSqdrf1WOg
Make macOS 13 Ventura Full Screen: youtu.be/WQdGIRFL8qw
Install Ubuntu 22.04 LTS on VMware Player: youtu.be/LvYaZMV-ZlY
----------
More Tutorials on macOS: youtube.com/playlist?list=PLnisUReSm0-kC89Ml7Wm5kPdXvgbqndUp
Download and Install NodeJS, HomeBrew (Package Manager) and N (Version Manager) on macOS: youtu.be/O6MKC5TgQao
Install Oracle Java JDK and OpenJDK on macOS 13 Ventura: youtu.be/F5HTPakOdi4
----------
VirtualBox playlist:
youtube.com/playlist?list=PLnisUReSm0-lwVz0CcHg9_NlMY-Vtqd8Y
Install Ubuntu 22.04 LTS in Oracle VirtualBox running on Windows 11: youtu.be/C5mJ2SwmN0w
Install macOS Monterey in Oracle VirtualBox running on Windows 11: youtu.be/WGrBHjDFVIw
Install VirtualBox Guest Additions on Ubuntu 22.04 Guest/Virtual Machine: youtu.be/mGUhjd3D2ZY
Install Oracle Java (JDK) On Ubuntu 22.04 LTS: youtu.be/SMfO5oXNp2g
Install Node.js on Ubuntu 22.04 LTS | Install NodeJS and npm: youtu.be/0D1MJf-oscU
Install Microsoft Windows 11 on Oracle VirtualBox: youtu.be/OZbVZdj2c0Q
Install Ubuntu 22.10 on VirtualBox in Windows 11: youtu.be/yIWP2js-JoQ
How to Install Ubuntu 23.04 on VirtualBox in Windows 11 | Ubuntu Lunar Lobster: youtu.be/SmS0QJkH-mM
#tanztalkstech #tanzeelosama #tanzTalkstech2 @TanzeelOAnsari @tanzTalks.tech2 @tanzTalkstech
![ASP.NET Core MVC Project for Beginners | Student Enrollment with Validation & Bootstrap
Liked my video? 👍Buy me a cup of coffee! 🍵
https://www.youtube.com/channel/UCMz232hZ7fD75uGWhuLNjtA/join
mini project for college students
dotnet project with source code
Install Visual Studio + Create First ASP.NET Core MVC App | Hello/Greet Page: https://youtu.be/lSu4nIccsFg
📺 RELATED VIDEOS
Learn ASP.NET Core MVC with tanzTalks.tech – Beginner to Advanced: https://www.youtube.com/playlist?list=PLnisUReSm0-nZwxm4pgg0ehgpX7OTUKD3
🔽 CONNECT WITH ME
- Facebook: https://fb.me/tanzTalks.tech
https://www.facebook.com/groups/769372597093758
- Instagram: https://www.instagram.com/tanztalks.tech
https://www.instagram.com/tanzeelosama
- LinkedIn: https://in.linkedin.com/in/tanzeelosama
- GitHub: https://github.com/tanzeelosama
🔔 SUBSCRIBE ON YOUTUBE
https://www.youtube.com/@tanzTalks.tech2
https://www.youtube.com/@tanzTalkstech
🙌 SUPPORT THE CHANNEL
- Hit the THANKS button in any video!
- Buy me a cup of coffee! https://www.youtube.com/@tanzTalkstech/join
🚀 Build a Student Course Enrollment System using ASP.NET Core MVC!
This beginner project covers form handling, validation, Bootstrap styling, and MVC flow — all using in-memory data.
Learn MVC structure, GET/POST, Razor, TempData, success messages & more!
No DB, pure beginner-friendly setup!
📌 In this tutorial:
✅ MVC Explained
✅ Bootstrap Form
✅ Validation
✅ List Page
✅ Success Alerts
🧠 MVC Explanation (Beginner-Friendly)
MVC stands for Model–View–Controller, a design pattern used to build organized and scalable web applications.
Model – The data layer (e.g., Student.cs). It defines the structure and validation of the data.
View – The UI layer (e.g., .cshtml files). Displays forms and results using Razor syntax and Bootstrap.
Controller – The logic layer (e.g., EnrollmentController.cs). It receives input, updates the model, and decides which view to return.
🎙️ Think of it like this: Model is your brain, View is your face, and Controller is your behavior that controls everything based on interaction!
📌 Project Summary
A beginner ASP.NET Core MVC app where:
o Students fill out a form to enroll in a course.
o The data is stored in-memory (no DB).
o Viewer can view enrolled students.
Pages include: Home, About, Enroll Form, List.
📁StudentCourseApp/
├── 📁Controllers/
│ ├──🧾HomeController.cs
│ └──🧾EnrollmentController.cs
├── 📁Models/
│ └──🧾Student.cs
├── 📁Views/
│ ├──📁Home/
│ │ ├──🧾Index.cshtml
│ │ └──🧾About.cshtml
│ └── 📁Enrollment/
│ ├──🧾Enroll.cshtml
│ └──🧾List.cshtml
├── 📁Views/Shared/
│ └──🧾_Layout.cshtml
├──📁wwwroot/
└──🧾Program.cs
✅ MVC Flow Summary
USER ⟶ Controller ⟶ View ⟶ Model (bind data) ⟶ Controller (process POST) ⟶ View (List)
🧬 ER Diagram
[Student]
Name : string
Email : string
Course : string
📌 One Entity: Student
(As there is no DB, there are no relations or foreign keys.)
🔁 DFD (Data Flow Diagram) – Level 1
[User]
⬇️
[Enroll Page (Form)] ⟶ [Controller] ⟶ [Model (Student)] ⟶ [In-Memory List]
|
⬇️
[List Page (View)]
📊 Flowchart
+ +
| Start |
+ +
|
v
+ +
| Load Enroll Page |
+ +
|
v
+ +
| Submit Form |
+ +
|
v
+ +
| Validate Input (Server) |
+ +
|
+ + +
| |
v v
[Invalid] [Valid]
| |
v v
[Show Error] [Add to List]
|
v
[Redirect to List]
|
v
[Display Table]
|
v
[End]
✅ Key Features Recap
Feature Notes
MVC Structure Full implementation
Form Handling (GET/POST) Using model binding
In-Memory Data Storage Static list for simplicity
Bootstrap UI Clean responsive design
Field Validation Server + client-side
Dropdown Binding Course selection dropdown
Success Message with TempData Alert shown after enroll
Shared Layout + Navbar Reusable layout
No Database Needed Pure beginner-friendly
More on Android App Development:
Create Login and Register Android App with Firebase Authentication: 1️⃣https://www.youtube.com/playlist?list=PLnisUReSm0-nUXkQSZC1lAUT0zJ8JIsrF | 2️⃣https://www.youtube.com/playlist?list=PLnisUReSm0-nFzNqZh8twEgMxpRn05XgR
Create State-District Dependent (Nested) Android Spinners | DropDown List: https://www.youtube.com/playlist?list=PLnisUReSm0-lBZYsxE9XB8cn0Ue8AyRzM
Android Basics: https://www.youtube.com/playlist?list=PLnisUReSm0-mIQhfDMtri0X13RuLP5dqj
#aspnetmvc #dotnetproject #mvcform #aspnetcore #dotnetbeginners ASP.NET Core MVC Project for Beginners | Student Enrollment with Validation & Bootstrap](https://i.ytimg.com/vi/QwXqO0MVee0/mqdefault.jpg)



![How to Save a File in Vi/Vim Text Editor & Exit | 3 Ways to Save a File in VimText Editor
Liked my video? 👍Buy me a cup of coffee! 🍵
https://www.youtube.com/channel/UCMz232hZ7fD75uGWhuLNjtA/join
Vim (Vi IMproved) is an open-source text editor for Unix and Linux systems. It is a powerful and stable tool for editing and writing text, both in the command-line interface and as an independent application in a GUI.
Take the first step in learning Vim with the basic save and exit commands. Follow this video and learn how to save a file in Vi/Vim and exit the editor.
o Using Vim Modes
When Vim launches, files are opened in command mode by default. This means that you can move around and edit the file, but cannot insert new text.
All alphanumeric keys in this mode are equal to commands, and pressing them will not display their value on the screen. For example, pressing the letter w will move the cursor one word forward.
To type text, you must be in insert mode. To switch to insert mode, press the i key. Now you can type text into a file.
To switch back to command mode, press the Esc button.
o How to Save Changes in Vim
Vim offers different commands to save changes to a file, depending on whether you need to exit the text editor or not.
00:01:15 Start by opening a new text file using Vim:
vim example_file.txt
Next, press i to enter insert mode and add some text.
00:03:00 i) Vim Save and Quit Command
1. Switch to command mode by pressing the Esc key.
2. Press : (colon)
3. Type x after the colon and hit Enter. This will save the changes and exit.
Alternatively, a command that will also save a file and exit the text editor is:
:wq
In which case the w stands for write (save) and q stands for quit.
00:05:19 How to Save a File in Vi / Vim Without Exiting
1. Switch to command mode by pressing the Esc key.
2. Type : (colon)
3. Type w after the colon and hit Enter. This will save in Vim the changes made to the file, without exiting.
00:06:00 You can also rename an existing file by adding the new name after the commands.
:w [newfilename]
00:06:40 Exit Without Saving Changes in Vi / Vim
1. Switch to command mode by pressing the Esc key.
2. Press : (colon)
3. Type q! after the colon and hit Enter to exit without saving the changes.
The q! quits the text editor.
VirtualBox playlist:
https://www.youtube.com/playlist?list=PLnisUReSm0-lwVz0CcHg9_NlMY-Vtqd8Y
Install Ubuntu 22.04 LTS in VirtualBox running on Windows: https://youtu.be/C5mJ2SwmN0w
Install macOS Monterey in VirtualBox running on Windows: https://youtu.be/WGrBHjDFVIw
Install Oracle Java (JDK) On Ubuntu 22.04 LTS, Debian Linux: https://youtu.be/SMfO5oXNp2g
Install Node.js on Ubuntu 22.04 LTS | Install NodeJS and npm: https://youtu.be/0D1MJf-oscU
Install and Use Visual Studio Code on Ubuntu 22.04 LTS Linux (VS Code): https://youtu.be/P-yk-AZpcQI
Install Microsoft Windows 11 on VirtualBox: https://youtu.be/OZbVZdj2c0Q
Install Oracle VM VirtualBox 7 on Windows 11: https://youtu.be/q0zi-C_NJes
Install Linux Mint 21 Vanessa Cinnamon on VirtualBox | Compute Hash using SHA256 and Verify ISO: https://youtu.be/lYnZZXVJ6Xc
Install Ubuntu 23.04 on VirtualBox in Windows: https://youtu.be/SmS0QJkH-mM
More Tutorials for VMWare Player:
https://www.youtube.com/playlist?list=PLnisUReSm0-ncHac3_ZAsE5g7nWy88Qta
Install Microsoft Windows 11 on VMware Player: https://youtu.be/3HBSuoVOpt0
Install macOS 12 Monterey on VMware Player: https://youtu.be/WLMTAqZ_3xU
Install macOS 13 Ventura on VMware Player: https://youtu.be/CeSqdrf1WOg
Install Ubuntu 23.04 on VMware Player On Windows 11: https://youtu.be/St4UOkJVlMU
Ubuntu Tutorials: https://www.youtube.com/playlist?list=PLnisUReSm0-nc0N5IlO0QoJd78oBhlHoX
Install Android Studio on Ubuntu 22.04 LTS : https://youtu.be/hEdpm1PfvvM
Install Ubuntu on Windows 11 (WSL) | Windows Subsystem for Linux with GUI Support: https://youtu.be/NXJjutYp4x8
Reset Forgotten Ubuntu Linux Password on WSL | Debian, Kali, Linux Password Reset on WSL | Windows 11: https://youtu.be/oeXuxqR60Ns
Install Vim (Vi Improved) Text Editor on Ubuntu | Debian Linux: https://youtu.be/zr17y9YHopQ
Edit Hosts file in Ubuntu | How to Block Websites in Linux using /etc/hosts file: https://youtu.be/z6RxqJzLaQY
Bash Shell Scripting Tutorial: https://www.youtube.com/playlist?list=PLnisUReSm0-n4vwT7Dzjhw5Vjz32clx6N
What is a Bash Script? Write a simple Bash Script in 5minutes: https://youtu.be/HMljP53XNys
Docker Tutorial for Beginners | Install and Learn Docker in 20minutes! Ubuntu: https://youtu.be/J9CSrr7Aweg
More on Android App Development:
Create Login and Register Android App with Firebase Authentication: 1️⃣https://www.youtube.com/playlist?list=PLnisUReSm0-nUXkQSZC1lAUT0zJ8JIsrF | 2️⃣https://www.youtube.com/playlist?list=PLnisUReSm0-nFzNqZh8twEgMxpRn05XgR
Create State-District Dependent (Nested) Android Spinners | DropDown List: https://www.youtube.com/playlist?list=PLnisUReSm0-lBZYsxE9XB8cn0Ue8AyRzM
Android Basics: https://www.youtube.com/playlist?list=PLnisUReSm0-mIQhfDMtri0X13RuLP5dqj How to Save a File in Vi/Vim Text Editor & Exit | 3 Ways to Save a File in VimText Editor](https://i.ytimg.com/vi/XGXqhGYdg1A/mqdefault.jpg)





