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+---
+keywords: ["HP 2100", "HP 2100 MTS", "HP", 1970s, 1971]
+image: ./hp2100mts.webp
+description: "! HP 2100 MTS, as the name suggests, was an operating system for the HP 2100 computer."
+sidebar_position: 3
+---
+
+# ! HP 2100 MTS
+
+import DocCardList from '@theme/DocCardList';
+
+
+
+! HP 2100 MTS, as the name suggests, was an operating system for the HP 2100 computer. We can run using the SIMH emulator.
+
+
+
+## Manuals
+
+There is no specific documentation available for ! HP 2100 MTS. The Bitsavers folder for ! HP 2100 MTS is empty:
+
+- [! HP 2100 MTS Bitsavers folder](http://www.bitsavers.org/pdf/hp/21xx/mts/)
+
+You may be interested in the HP 2100 manuals. They were the computers on which ! HP 2100 MTS was supposed to run. You can download them from Bitsavers:
+
+- [HP 2100 Manuals](http://www.bitsavers.org/pdf/hp/21xx/)
+
+## Related Pages
+
+- [VirtualHub Screenshots](https://screenshots.virtualhub.eu.org/1970s/1971/hp2100mts/)
+- [HP 2100 Wikipedia page](https://en.wikipedia.org/wiki/HP_2100)
+- [Third Party HP2100 Archive (via Wayback Machine)](https://web.archive.org/web/20160430080039/http://oscar.taurus.com/~jeff/2100/index.html)
+
+## Credits
+
+- The manuals were taken from [Bitsavers](http://bitsavers.org).
+
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+---
+keywords: ["SIMH", "HP 2100", "HP 2100 MTS", "HP", 1970s, 1971]
+image: ./HP-2100-MTS-2.webp
+description: 'We can run ! HP 2100 MTS on the SIMH HP 2100 emulator. First, we need to download the ! HP 2100 MTS kit. You can download the kit needed to run ! HP 2100 MTS on the SIMH HP 2100 emulator from the "SIMH Legacy" website:'
+sidebar_position: 1
+sidebar_label: "! HP 2100 MTS on SIMH"
+---
+
+# How to install ! HP 2100 MTS on SIMH?
+
+
+
+We can run [! HP 2100 MTS](/1970s/1971/hp2100mts) on the SIMH HP 2100 emulator. First, we need to download the ! HP 2100 MTS kit.
+
+## Downloads
+
+You can download the kit needed to run ! HP 2100 MTS on the SIMH HP 2100 emulator from the ["SIMH Legacy" website](http://simh.trailing-edge.com/):
+
+- [! HP 2100 MTS kit](http://simh.trailing-edge.com/kits/MTS.zip)
+
+## Using ! HP 2100 MTS
+
+:::tip
+
+If you have not already installed SIMH HP 2100 emulator, see [the VirtualHub Setup tutorial on how to do so](https://setup.virtualhub.eu.org/simh-hp2100/) on Linux and Windows.
+
+:::
+
+Extract the kit you downloaded. Inside you will find several files. Create a folder somewhere to store the files for this VM and move the file named `MTS.tape` into it. Open the `mtgen` folder inside the extrcted folder and move the file called `conf_bootstrap.abs` to the VM folder.
+
+Now we will create a config file for our VM. Create a text file called `hp2100.ini` with the following content in the VM folder:
+
+```ini
+set cpu 2116
+set cpu 16k
+set cpu eau
+set dpd dis
+set drd dis
+set msd dis
+set mtd dis
+set lps dis
+set ptr sc=21
+set ptp sc=22
+set tty sc=14
+set tty autolf
+set lpt sc=16
+set msd sc=26
+set msd ena
+set clk sc=13
+att -n lpt lpt.txt
+att msc MTS.tape
+att ptr conf_bootstrap.abs
+d s 0
+boot ptr
+d s 100000
+go 100 until "*SET ALL SWITCH REGISTER BITS TO ZERO(0)."
+d s 0
+go
+```
+
+
+
+Now open a terminal and move to the VM folder. Run the following command to start the emulator:
+
+```bash
+hp2100
+```
+
+
+
+That's it! We used ! HP 2100 MTS. We can create a shell script to make it easy to launch the VM.
+
+### Linux
+
+Create a file called `HP-2100-MTS.sh` with the following content:
+
+```bash
+hp2100
+```
+
+Now make the file executable:
+
+```bash
+chmod +x HP-2100-MTS.sh
+```
+
+Now you can start the VM using the shell script. For example, on KDE you can right-click the file and choose `Run in Konsole` or on GNOME, where you can right-click the file and choose `Run as executable`. The VM will start.
+
+See the [manuals section](/1970s/1971/hp2100mts/#manuals) on the [main ! HP 2100 MTS page](/1970s/1971/hp2100mts/) to learn how to use it.
+
+### Windows
+
+Create a file called `HP-2100-MTS.bat` with the following content:
+
+```bash
+hp2100
+```
+
+Now you can start the VM by double-clicking the shell script. See the [manuals section](/1970s/1971/hp2100mts/#manuals) on the [main ! HP 2100 MTS page](/1970s/1971/hp2100mts/) to learn how to use it.
+
+## Credits
+
+- The disk image and other files used above are from a kit available on [SimH "Classic" website](http://simh.trailing-edge.com/).
+
+## Video tutorial
+
+Do you want to follow the tutorial by watching a video? We will post a video on our [YouTube channel](https://www.youtube.com/@virtua1hub) soon.
+
+Archives of this tutorial are available on [Wayback Machine](https://web.archive.org/web/*/https://virtualhub.eu.org/1970s/1971/hp2100mts/simh/).
diff --git a/docs/1970s/1971/index.md b/docs/1970s/1971/index.md
index 1132c7a..be9018f 100644
--- a/docs/1970s/1971/index.md
+++ b/docs/1970s/1971/index.md
@@ -1,7 +1,7 @@
---
keywords: [1970s, 1971]
image: ./1971.webp
-description: "There were two operating system of our interest which were released in the year 1971. They were:"
+description: "There were three operating system of our interest which were released in the year 1971. They were:"
sidebar_position: 3
---
@@ -11,6 +11,6 @@ import DocCardList from '@theme/DocCardList';
-There were two operating system of our interest which were released in the year 1971. They were:
+There were three operating system of our interest which were released in the year 1971. They were:
diff --git a/docs/start-here/others/1970s.md b/docs/start-here/others/1970s.md
index c414b87..00362f2 100644
--- a/docs/start-here/others/1970s.md
+++ b/docs/start-here/others/1970s.md
@@ -11,3 +11,5 @@ Operating Systems released in the 1970s, which do not fit in other categories.
- [Alto OS](/1970s/1973/alto-os/)
- [! HP 2100 DOS-M](/1970s/1970/hp2100dos-m/)
+- [! HP 2100 MTS](/1970s/1971/hp2100mts/)
+