diff --git a/books/tech/SUMMARY.md b/books/tech/SUMMARY.md
index ac94582..7799bb6 100644
--- a/books/tech/SUMMARY.md
+++ b/books/tech/SUMMARY.md
@@ -1,38 +1,38 @@
-- [Introduction](technology.md)
-- [The Internet Today](internet_today.md)
-  - [History of Computers](c64.md)
-  - [Too Many Layers](layers.md)
-- [The Internet Re-invented](how_does_it_work.md)
-  - [World Records](world_records.md)
-- [Key Innovations](key_innovations_overview.md)
-  - [Mycelium Network](mycelium_innovation.md)
-  - [Zero-OS](zos_innovation.md)
-  - [Quantum Safe Storage](zstor_innovation.md)
-  - [Quantum Safe Filesystem](qsfs_innovation.md)
-  - [FList: Better OS Images](flist_innovation.md)
-  - [FungiStor](fungistor_innovation.md)
-  - [Network Wall](network_wall_innovation.md)
-- [Architecture](architecture.md)
-- [Energy Efficient](energy_efficient.md)
-- [Decentralized Cloud Core Capabilities](features.md)
-  - [Storage](qsss_home.md)
-    - [Quantum Safe Storage Algo](qss_algorithm.md)
-    - [Zero Knowledge proof](qss_zero_knowledge_proof.md)
-    - [NFT Storage](nft_storage.md)
-    - [S3 Storage](tech/s3_interface)
-    - [File System](qss_filesystem.md)
-  - [Network](networking.md)
-    - [Mycelium](mycelium.md)
-    - [Web Gateway](webgw.md)
-- [Partners Utilization](partners.md)
-  - [Sikana](sikana.md)
-  - [Vindo](vindo.md)
-  - [Mkondo](mkondo.md)
-  - [Vverse](vverse.md)
-  - [Earth Wallet](earth_wallet.md)
-  - [Elestio](elestio.md)
-  - [OW Freezone](freezone.md)
-  - [Helium](helium.md)
-  - [Holochain](holochain.md)
-  - [TZG](tanzania.md)
-  - [Tier-S DC](tier_s_datacenter.md)
\ No newline at end of file
+- [Introduction](tech/technology.md)
+- [The Internet Today](tech/internet_today.md)
+  - [History of Computers](tech/history/c64.md)
+  - [Too Many Layers](tech/history/layers.md)
+- [The Internet Re-invented](tech/how_does_it_work.md)
+  - [World Records](tech/world_records.md)
+- [Key Innovations](tech/key_innovations_overview.md)
+  - [Mycelium Network](tech/mycelium_innovation.md)
+  - [Zero-OS](tech/zos_innovation.md)
+  - [Quantum Safe Storage](tech/zstor_innovation.md)
+  - [Quantum Safe Filesystem](tech/qsfs_innovation.md)
+  - [FList: Better OS Images](tech/flist_innovation.md)
+  - [FungiStor](tech/fungistor_innovation.md)
+  - [Network Wall](tech/network_wall_innovation.md)
+- [Architecture](tech/architecture.md)
+- [Energy Efficient](tech/energy_efficient.md)
+- [Decentralized Cloud Core Capabilities](tech/features.md)
+  - [Storage](tech/qsss_home.md)
+    - [Quantum Safe Storage Algo](tech/qss_algorithm.md)
+    - [Zero Knowledge proof](tech/qss_zero_knowledge_proof.md)
+    - [NFT Storage](tech/nft_storage.md)
+	    - [S3 Storage](tech/s3_interface)
+    - [File System](tech/qss_filesystem.md)
+  - [Network](tech/networking.md)
+    - [Mycelium](tech/mycelium.md)
+    - [Web Gateway](tech/webgw.md)
+- [Partners Utilization](partners_utilization/partners.md)
+  - [Sikana](partners_utilization/sikana.md)
+  - [Vindo](partners_utilization/vindo.md)
+  - [Mkondo](partners_utilization/mkondo.md)
+  - [Vverse](partners_utilization/vverse.md)
+  - [Earth Wallet](partners_utilization/earth_wallet.md)
+  - [Elestio](partners_utilization/elestio.md)
+  - [OW Freezone](partners_utilization/freezone.md)
+  - [Helium](partners_utilization/helium.md)
+  - [Holochain](partners_utilization/holochain.md)
+  - [TZG](partners_utilization/tanzania.md)
+  - [Tier-S DC](partners_utilization/tier_s_datacenter.md)
\ No newline at end of file