Windows 10: Anyone willing to help me secure my network and computer?

I am being terrorized and threatening by an insidious Jerkvwho appears to be infested in my network and devices. I'd like to not only be rid of the vermin but secure my systems so this does not happen again. It recently came to my attention after watching some videos by Chris Titus Tech that apparently anti virus is only one very small piece of security, but he didn't exactly go into detail about what everything else is. That makes up total security, so if anybody has any expertise in this field and is willing to help educate me on how to better protect myself. I really appreciate it and I am

:)

 

Basic Network guide

I'll be adding a small page on doing this in windows vista soon, since XP is the same with a step or two less, i assume people will figure it out.

 

network security

Netgear Wireless Router Setup and Security
The use of wireless routers and access points is allowed on the Lycoming College Resnet. If you do plan on setting up a wireless router it is your responsibility to properly configure and secure your wireless router for both your own personal privacy and overall network stability. On this page you will find instructions on how to properly setup your wireless router.


Netgear WGR614 54Mbps Wireless Router
Begin setup of your Netgear Wireless Router by first reading the instructions in the included manual, and following their guidelines for plugging in and initializing the access point. The first few steps in this guide should coincide with the information found in the manual, however we will follow up with important information on how to secure your wireless access point.
After powering up the router, use an ethernet cable to connect your computer to one of the ports on it marked 1 through 4. Next open a web browser window on the connected computer and type http://192.168.1.1 into the address bar and press enter. This will take you to the Netgear Smart Wizard welcome page, click OK to begin the configuration. The router will attempt to detect the type of connection you have and the next message you receive should be Dynamic IP (DHCP) Detected, click Next once you see this.
Next you will enable the wireless capability of your router. In the dropdown box for the region where you are located select United States from the list. On this screen you should also change the Wireless Network Name (SSID) from its default value to something unique so that your Base Station will not be confused with another. Click Next.
You should now see a message confirming that your connection is working and wireless is enabled. However, your are not secured yet. Read the notes and click Done. Then direct your browser to Router Login & Setup | NETGEAR to continue the configuration. A window will pop up prompting you for your login and password, enter admin for the username and password for the password, then click OK.





Accessing the router settings through a web browser.



Once you have logged in you will see the main configuration page (shown above). Now click on the Wireless Settings at the left of the page. In order to password protect your wireless network select the WEP (Wired Equivalent Privacy) option under the Security Options and then under the Security Encryption (WEP) section that appears, select 128 bit next to Encryption Strength. Choose a password between 6 and 8 characters and type it into the Passphrase box under the Security Encryption (WEP) Key heading. Then click Generate. Finally click Apply. You may also select WPA encryption, however not all network cards support this, so check your documentation first.
Next look for the Advanced section heading on the left side of the page and click on this Wireless Settings section. Disable the SSID broadcast option by unchecking the second box in this section and then click on the Setup Access List button.
On this page (seen below) check the box to Turn Access Control On and click on the Apply button to save this setting.
Now click on the Add button, this will display a Wireless Card Entry heading. This is where you will choose a name and enter a MAC Address, also known as Physical Address, for each computer that you will be using to connect to your wireless network. If you don't know how to get this information follow the steps here. Once you have finished, click the Apply button.






Creating an Access Control List will prevent unauthorized computers from using your connection.


Finally click on the Set Password link on the left of the page under the Maintenance heading. Change the default password for accessing your wireless router setup pages by first typing the old one, password, into the appropriate field and then entering a new one into the New Password field and confirming it. This should be a different password than the one you setup for WEP encryption, but should also be at least 6 to 8 characters in length. Click the Apply button.


Your Netgear Wireless Router is now secure.

 

Computers Vanished From File Explorer But Network Still Works

I agree with @Try3. I have tried every suggested method to fix Windows networking suggested on these forums. All at best only worked for a short time. The only things that helped was:

1. Batch file I suggested in an earlier post
2. Creating shortcuts to computers on my home network

Note these two things are not fixes but workaround. However, at least they help and have never failed. I have shortcuts set up for eight computers on my home network. I have created a folder on my desktop called My Network to hold the shortcuts. They have a mix of the following operating systems:

• Windows 10 - 4
• Windows 7 - 3
• Windows XP - 1