Added content.

- Notes
- Practical (Handouts, Write-ups, Softcopies)
- Question Papers
- DISCLAIMER file and motto
Lastly, updated README file.

DISCLAIMER.md

@@ -0,0 +1,13 @@
+# DISCLAIMER
+
+Disclaimer for [SystemsProgrammingAndOperatingSystem](https://git.kska.io/sppu-te-comp-content/SystemsProgrammingAndOperatingSystem) repository under [sppu-te-comp-content](https://git.kska.io/sppu-te-comp-content) organization.
+
+---
+
+- Please be advised that this repository ([SystemsProgrammingAndOperatingSystem](https://git.kska.io/sppu-te-comp-content/SystemsProgrammingAndOperatingSystem)), and all of its content are entirely independent and not associated to, and/or affiliated with SPPU (Savitrbai Phule Pune University, Pune) and/or any of its colleges, nor with [KSKA Git](https://git.kska.io). The materials provided within, including assignments from our contributors and notes from our professors, are solely for educational purposes and convenience.
+
+- KSKA Git serves merely as a platform for this content and does not imply any association and/or endorsement from SPPU or KSKA Git. It is important to recognize that the organization (sppu-te-comp-content) and all of its repositories in KSKA Git operates independently, and any references to educational institutions or platforms are purely for informational clarity.
+
+- Furthermore, it is emphasized that the content available within this repository remains meticulously curated to align with the latest 2019 SPPU syllabus for computer engineering. Our commitment to accuracy ensures that the materials provided reflect the current academic standards prescribed by SPPU, offering students a reliable resource to supplement their studies.
+
+---

README.md

@@ -1,3 +1,120 @@
 # Systems Programming and Operating System (SPOS)
 
+This repository serves as a comprehensive resource for the Systems Programming and Operating Systems (SPOS) course under the 2019 SPPU syllabus. It includes materials such as codes, lecture notes, assignments and question papers covering key topics like system software analysis, data structures, process scheduling, memory management, and the implementation of IoT and HCI applications. This repository holds essential tool for mastering the concepts of systems programming and operating systems.
+
+---
+
+> [!TIP]
+> Want to contribute? Start by [opening an issue](https://git.kska.io/sppu-te-comp-content/SystemsProgrammingAndOperatingSystem/issues) in this repository!
+
+## Index
+
+### Notes
+
+1. [Unit 1 - Introduction](Notes/Unit%201%20-%20Introduction)
+2. [Unit 2 - Macro Processor and Compilers](Notes/Unit%202%20-%20Macro%20Processor%20and%20Compilers)
+
+### Practical
+> Each folder contains **handout**, **write-up**, and **softcopy** (i.e. code + output).
+
+#### Common
+> These assignments are for both, X and Y group.
+
+<details>
+  <summary>Assignment A3</summary>
+    <ul>
+      <a href="https://git.kska.io/sppu-te-comp-content/SystemsProgrammingAndOperatingSystem/src/branch/main/Practical/Common%20%28X%20and%20Y%20Groups%29/Assignment-A3/Handout-A3.pdf">- Handout-A3</a><br>
+      <a href="https://git.kska.io/sppu-te-comp-content/SystemsProgrammingAndOperatingSystem/src/branch/main/Practical/Common%20%28X%20and%20Y%20Groups%29/Assignment-A3/Write-up%20%28Assignment-A3%29.pdf">- Write-up (Assignment-A3)</a><br>
+      <a href="https://git.kska.io/sppu-te-comp-content/SystemsProgrammingAndOperatingSystem/src/branch/main/Practical/Common%20%28X%20and%20Y%20Groups%29/Assignment-A3/Softcopy-A3.pdf">- Softcopy-A3</a><br>
+    </ul>
+</details>
+
+<details>
+  <summary>Assignment B5</summary>
+    <ul>
+      <a href="https://git.kska.io/sppu-te-comp-content/SystemsProgrammingAndOperatingSystem/src/branch/main/Practical/Common%20%28X%20and%20Y%20Groups%29/Assignment-B5/Handout-B5.pdf">- Handout-B5</a><br>
+      <a href="https://git.kska.io/sppu-te-comp-content/SystemsProgrammingAndOperatingSystem/src/branch/main/Practical/Common%20%28X%20and%20Y%20Groups%29/Assignment-B5/Write-up%20%28Assignment-B5%29.pdf">- Write-up (Assignment-B5)</a><br>
+      <a href="https://git.kska.io/sppu-te-comp-content/SystemsProgrammingAndOperatingSystem/src/branch/main/Practical/Common%20%28X%20and%20Y%20Groups%29/Assignment-B5/Softcopy-B5.pdf">- Softcopy-B5</a><br>
+    </ul>
+</details>
+
+<details>
+  <summary>Assignment B6</summary>
+    <ul>
+      <a href="https://git.kska.io/sppu-te-comp-content/SystemsProgrammingAndOperatingSystem/src/branch/main/Practical/Common%20%28X%20and%20Y%20Groups%29/Assignment-B6/Handout-B6.pdf">- Handout-B6</a><br>
+      <a href="https://git.kska.io/sppu-te-comp-content/SystemsProgrammingAndOperatingSystem/src/branch/main/Practical/Common%20%28X%20and%20Y%20Groups%29/Assignment-B6/Write-up%20%28Assignment-B6%29.pdf">- Write-up (Assignment-B6)</a><br>
+      <a href="https://git.kska.io/sppu-te-comp-content/SystemsProgrammingAndOperatingSystem/src/branch/main/Practical/Common%20%28X%20and%20Y%20Groups%29/Assignment-B6/Softcopy-B6.pdf">- Softcopy-B6</a><br>
+    </ul>
+</details>
+
+#### Group-X
+> These assignments are only for group X.
+
+<details>
+  <summary>Assignment A1</summary>
+    <ul>
+      <a href="https://git.kska.io/sppu-te-comp-content/SystemsProgrammingAndOperatingSystem/src/branch/main/Practical/X-Group/Assignment-A1/Handout-A1.pdf">- Handout-A1</a><br>
+      <a href="https://git.kska.io/sppu-te-comp-content/SystemsProgrammingAndOperatingSystem/src/branch/main/Practical/X-Group/Assignment-A1/Write-up%20%28Assignment-A1%29.pdf">- Write-up (Assignment-A1)</a><br>
+    </ul>
+</details>
+
+<details>
+  <summary>Assignment B4</summary>
+    <ul>
+      <a href="https://git.kska.io/sppu-te-comp-content/SystemsProgrammingAndOperatingSystem/src/branch/main/Practical/X-Group/Assignment-B4/Handout-B4.pdf">- Handout-B4</a><br>
+      <a href="https://git.kska.io/sppu-te-comp-content/SystemsProgrammingAndOperatingSystem/src/branch/main/Practical/X-Group/Assignment-B4/Write-up%20%28Assignment-B4%29.pdf">- Write-up (Assignment-B4)</a><br>
+    </ul>
+</details>
+
+#### Group-Y
+> These assignments are only for group Y.
+
+<details>
+  <summary>Assignment A2</summary>
+    <ul>
+      <a href="https://git.kska.io/sppu-te-comp-content/SystemsProgrammingAndOperatingSystem/src/branch/main/Practical/Y-Group/Assignment-A2/Handout-A2.pdf">- Handout-A2</a><br>
+      <a href="https://git.kska.io/sppu-te-comp-content/SystemsProgrammingAndOperatingSystem/src/branch/main/Practical/Y-Group/Assignment-A2/Write-up%20%28Assignment-A2%29.pdf">- Write-up (Assignment-A2)</a><br>
+      <a href="https://git.kska.io/sppu-te-comp-content/SystemsProgrammingAndOperatingSystem/src/branch/main/Practical/Y-Group/Assignment-A2/Softcopy-A2.pdf">- Softcopy-A2</a><br>
+    </ul>
+</details>
+
+<details>
+  <summary>Assignment B7</summary>
+    <ul>
+      <a href="https://git.kska.io/sppu-te-comp-content/SystemsProgrammingAndOperatingSystem/src/branch/main/Practical/Y-Group/Assignment-B7/Handout-B7.pdf">- Handout-B7</a><br>
+      <a href="https://git.kska.io/sppu-te-comp-content/SystemsProgrammingAndOperatingSystem/src/branch/main/Practical/Y-Group/Assignment-B7/Write-up%20%28Assignment-B7%29.pdf">- Write-up (Assignment-B7)</a><br>
+      <a href="https://git.kska.io/sppu-te-comp-content/SystemsProgrammingAndOperatingSystem/src/branch/main/Practical/Y-Group/Assignment-B7/Softcopy-B7.pdf">- Softcopy-B7</a><br>
+    </ul>
+</details>
+
+### Question Papers
+- [IN-SEM](Question%20Papers/IN-SEM)
+- [END-SEM](Question%20Papers/END-SEM)
+
+> [Sample Photocopy (END-SEM)](Question%20Papers/SPOS%20-%20Sample%20Photocopy%20-%20END-SEM%20%282019%20Pattern%29.pdf)
+
+> [Sample IN-SEM Unit Test Paper](Question%20Papers/SPOS%20-%20Unit%20Test%20Sample%20Paper%20%28IN-SEM%2C%202019%20Pattern%29.pdf)
+
+---
+
+## Miscellaneous
+
+**-> Disclaimer:** Please read the [DISCLAIMER](DISCLAIMER.md) file for important information regarding the contents of this repository.
+
+**-> Note:** Content such as codes, write-ups, softcopies and question papers is provided by us, i.e. our contributors. You are free to use this content however you wish, without any restrictions. Some of the notes and handouts have been provided by our professors, thus to use them for anything other than educational purposes, please contact them.
+
+**-> Maintained by:**
+- [TanmaySpamzzz](https://git.kska.io/TanmaySpamzzz)
+- [notkshitij](https://git.kska.io/notkshitij)
+
+**->** Repository icon from [Icons8](https://icons8.com/).
+
+**-> Motto:**
+
+![Making information freely accessible to everyone.](motto.jpg)
+
+**-> Keywords:**
+
+SPPU, Savitribai Phule Pune University, Pune University, Computer Engineering, COMP, Third Year, TE, Semester 5, SEM-5, Systems Programming and Operating System, SPOS, SPOS codes, SPOS write-ups, SPOS assignments, SPOS assignment solutions, SPOS question papers, SPOS PYQs, SPOS handouts, SPOS notes
+
 ---