diff --git a/5_Networking.md b/5_Networking.md
index e7babe2..236d3d2 100644
--- a/5_Networking.md
+++ b/5_Networking.md
@@ -31,6 +31,7 @@ Name server
### What bit pattern is represented by 33.42.18 in dotted decimal notation?
0010 0001 0010 1010 0001 0010
+
### Another table!
@@ -38,4 +39,4 @@ Name server
1. Tier-1
2. Tier-2
-3. Access
\ No newline at end of file
+3. Access
diff --git a/Summary.md b/Summary.md
index 86c4567..3fbe3a3 100644
--- a/Summary.md
+++ b/Summary.md
@@ -1,7 +1,7 @@
-[Cover summary](https://studysupport.svcover.nl/data//2%20Bachelor%20Courses/Introduction%20to%20Computing%20Science/Summaries/2020%20Robin.pdf)
+[Cover Summary](https://studysupport.svcover.nl/data//2%20Bachelor%20Courses/Introduction%20to%20Computing%20Science/Summaries/2020%20Robin.pdf) 16/78
### Data storage
-* [x]? Hamming distance/codes
+* [x] Hamming distance/codes - reiterate
* [x] Two's complement
* [x] Binary arithmetic
* [x] Hex to Decimal and reverse
@@ -9,26 +9,26 @@
* [x] Binary to Hex and reverse
### Data manipulation
-* [ ] Language description table(even though they'll give it to us)
-* [ ] Parallel processing
-* [ ] CPU instructions
+* [x] Language description table(even though they'll give it to us)
+* [x] Parallel processing
+* [x] CPU instructions
### Programming languages
* [x] Differences between imperative, functional and OOP]
### Algorithms
-* [ ]Differences between theta and big O
+* [x] Differences between theta and big O - T=kn - reiterate
* [x] Try to understand pseudocode
### Networking
-* [ ] Dotted decimal notation
+* [x] Dotted decimal notation
* [x] Tiers of ISPs
### Data abstractions
-* [ ] LIFO structures
-* [ ] Definition of abstraction in the scope of data
+* [x] LIFO(LAST IN LAST OUT) structures
+* [x] Definition of abstraction in the scope of data
### Fundamentals
-* [ ] Universal programming languages
-* [ ] Church-Turing
+* [x] Universal programming languages
+* [x] Church-Turing - reiterate