diff --git a/docs/.obsidian/community-plugins.json b/docs/.obsidian/community-plugins.json
new file mode 100644
index 0000000..0637a08
--- /dev/null
+++ b/docs/.obsidian/community-plugins.json
@@ -0,0 +1 @@
+[]
\ No newline at end of file
diff --git a/docs/.obsidian/workspace.json b/docs/.obsidian/workspace.json
index cd216bb..bf6bc64 100644
--- a/docs/.obsidian/workspace.json
+++ b/docs/.obsidian/workspace.json
@@ -13,12 +13,32 @@
             "state": {
               "type": "markdown",
               "state": {
-                "file": "Usage/Building The Kernel.md",
+                "file": "Planning & To-Dos.md",
                 "mode": "source",
                 "source": false
               },
               "icon": "lucide-file",
-              "title": "Building The Kernel"
+              "title": "Planning & To-Dos"
+            }
+          }
+        ]
+      },
+      {
+        "id": "c178a2dff57ae0aa",
+        "type": "tabs",
+        "children": [
+          {
+            "id": "6d395e6a4c72e1c8",
+            "type": "leaf",
+            "state": {
+              "type": "markdown",
+              "state": {
+                "file": "Planning & To-Dos.md",
+                "mode": "preview",
+                "source": false
+              },
+              "icon": "lucide-file",
+              "title": "Planning & To-Dos"
             }
           }
         ]
@@ -53,7 +73,7 @@
             "state": {
               "type": "search",
               "state": {
-                "query": "tag:#usage",
+                "query": "tag:#Threading",
                 "matchingCase": false,
                 "explainSearch": false,
                 "collapseAll": false,
@@ -74,7 +94,8 @@
               "title": "Bookmarks"
             }
           }
-        ]
+        ],
+        "currentTab": 1
       }
     ],
     "direction": "horizontal",
@@ -170,12 +191,13 @@
   },
   "active": "add883d295e04659",
   "lastOpenFiles": [
+    "Usage/Building The Kernel.md",
+    "Planning & To-Dos.md",
     "structure/idk.canvas",
     "structure/kernel.md",
     "structure/libk.md",
     "structure/libm.md",
     "structure/libk",
-    "Usage/Building The Kernel.md",
     "structure",
     "Usage",
     "Welcome.md"
diff --git a/docs/Planning & To-Dos.md b/docs/Planning & To-Dos.md
new file mode 100644
index 0000000..2758021
--- /dev/null
+++ b/docs/Planning & To-Dos.md	
@@ -0,0 +1,109 @@
+
+> [!todo] Threading
+> - [ ] implement thread switching functionality
+> 	- [ ] switch stacks
+> - [ ] implement multi-threading
+> 	- [ ] figure out how to turn on another core
+> - [ ] Scheduler
+> 	- [ ] which task goes on which thread?
+> 		- [ ] round robin / time slicing algorithm
+> 	- [ ] switch tasks on a given core
+> 		- [ ] push registers
+> 		- [ ] switch stacks
+> 		- [ ] ensure the scheduler knows where to find the stack for each thread
+> 	- [ ] move a given task to a new core
+> 	- [ ] differentiate between kernel threads and user threads
+> - [ ] create syscall to create a new thread
+
+> [!todo] Filesystem 
+> - [ ] AHCI Implementation
+> 	- [ ] figure out what hard drives are attached
+> 	- [ ] read data
+> 	- [ ] write data
+> - [ ] FAT32 Implementation
+> 	- [ ] parse FAT header
+> 	- [ ] figure out where files are / what files are what
+> 	- [ ] parse file metadata / figure out type of file
+> 	- [ ] reading the entirety of a file into memory
+> - [ ] *(extension)* ext2 Implementation
+> - [ ] Syscall API
+> 	- [ ] provide a user program with file read / write access given a filename
+> 		- [ ] translate a filename into a disk location of data & the size of the data
+> 		- [ ] provide an interface to read from a file or write to a file
+
+> [!todo] APIC
+> - [ ] Enable APIC
+> 	- [x] Get apic location  from MSR
+> 	- [x] Enable APIC bit flag
+> 	- [x] Disable Legacy PIC
+> 	- [ ] Map physical APIC address to virtual memory
+> 
+>> [!error]
+>> Page fault exception occurs when APIC is activated
+>
+>- [ ] Setup Interrupt handlers to handle interrupts generated by the APIC
+>	- [ ] Timer Interrupts
+>	- [ ] Keyboard Interrupts
+
+> [!todo] Userspace (req: Threading, Filesystem)
+> - [ ] Load program into memory from disk
+> 	- [ ] requires:
+> 		- [ ] Program Loader
+> 			- [ ] Parse ELF File
+> 			- [ ] Load file into memory
+> 		- [ ] Filesystem
+> 		- [ ] Scheduler (to start and manage the process)
+> - [ ] Start a user process
+> 	- [ ] switch stacks
+> 	- [ ] jump to user code
+
+>[!todo] User Interface 
+>- This will be a library so that  programs in userspace can provide a user interface rather than relying on text commands from a basic terminal
+>- features required:
+>	- [ ] Rendering frames to a display buffer
+>		- [ ] requires: Frame rendering Syscall
+>	- [ ] I/O
+>		- [ ] syncio
+>			- [ ] keystrokes
+>		- [ ] asyncio
+>			- [ ] keystrokes
+>		- [ ] requires: I/O Syscalls
+>	- [ ] Window struct
+>		- [ ] stores it's size and location
+>		- [ ] handles rendering pixels to the screen
+>	- [ ] Widgets
+>		- [ ] textbox / label
+>		- [ ] single line text input
+>			- [ ] how do we capture keyboard inputs?
+>		- [ ] multiline text input
+>			- [ ] how do we capture keyboard inputs?
+>		- [ ] button
+>		- [ ] dialog
+>		- [ ] box widget
+>			- [ ] figure out how to nest other widgets inside it
+>```rust
+>pub struct Window {
+>	position;
+>	dimensions;
+>}
+>
+>impl Window {
+>	fn display(&self, frame: &Frame) -> Result<(), RenderError>;
+>}
+>
+>pub struct Frame<'a> {
+>	window: &'a Window,
+>	data: <"... a suitable type to store pixels">
+>}
+>
+>impl<'a> Frame<'a> {
+>	pub fn display(&self) -> Result<(), RenderError> {
+>		self.window.display(self)
+>	}
+>}
+>
+> pub trait Widget {
+> 	fn render(&self) -> Frame;
+> }
+>```
+