diff --git a/.gitignore b/.gitignore
index 00c99a7..cf3342c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,6 +25,7 @@
 *.run.xml
 *.bcf
 *.vrb
+*.toc
 
 # Editors and IDEs
 # VSCode
diff --git a/00-handshake/00-handshake.toc b/00-handshake/00-handshake.toc
deleted file mode 100644
index d962dd0..0000000
--- a/00-handshake/00-handshake.toc
+++ /dev/null
@@ -1,7 +0,0 @@
-\beamer@sectionintoc {1}{Introduction}{3}{0}{1}
-\beamer@sectionintoc {2}{Structure of overall course}{4}{0}{2}
-\beamer@sectionintoc {3}{Structure of the current semester}{5}{0}{3}
-\beamer@sectionintoc {4}{Practice details}{6}{0}{4}
-\beamer@sectionintoc {5}{Administrative questions}{9}{0}{5}
-\beamer@sectionintoc {6}{What will be covered in the next practice?}{11}{0}{6}
-\beamer@sectionintoc {7}{Q\&A section}{12}{0}{7}
diff --git a/01-intro/01-intro.toc b/01-intro/01-intro.toc
deleted file mode 100644
index a2bb2e4..0000000
--- a/01-intro/01-intro.toc
+++ /dev/null
@@ -1,4 +0,0 @@
-\beamer@sectionintoc {1}{Introduction to MPI}{3}{0}{1}
-\beamer@sectionintoc {2}{"Hello, World" in MPI}{6}{0}{2}
-\beamer@sectionintoc {3}{Brief API calls overview}{10}{0}{3}
-\beamer@sectionintoc {4}{MPI data distribution}{12}{0}{4}
diff --git a/02-repo-structure/02-repo-structure.toc b/02-repo-structure/02-repo-structure.toc
deleted file mode 100644
index 6ef466e..0000000
--- a/02-repo-structure/02-repo-structure.toc
+++ /dev/null
@@ -1 +0,0 @@
-\beamer@sectionintoc {1}{The introduction to the repository}{3}{0}{1}
diff --git a/03-mpi-api/03-mpi-api.toc b/03-mpi-api/03-mpi-api.toc
deleted file mode 100644
index 77c4b37..0000000
--- a/03-mpi-api/03-mpi-api.toc
+++ /dev/null
@@ -1,3 +0,0 @@
-\beamer@sectionintoc {1}{Advanced Send/Receive API}{3}{0}{1}
-\beamer@sectionintoc {2}{Synchronization}{7}{0}{2}
-\beamer@sectionintoc {3}{Collective operations}{10}{0}{3}
diff --git a/04-parallelism-theory/04-parallelism-theory.toc b/04-parallelism-theory/04-parallelism-theory.toc
deleted file mode 100644
index 8b1105c..0000000
--- a/04-parallelism-theory/04-parallelism-theory.toc
+++ /dev/null
@@ -1,3 +0,0 @@
-\beamer@sectionintoc {1}{Parallelism efficiency metrics}{3}{0}{1}
-\beamer@sectionintoc {2}{Amdahl's Law}{5}{0}{2}
-\beamer@sectionintoc {3}{Gustafson's Law (Gustafson-Barsis's Law)}{9}{0}{3}
diff --git a/05-parallelism-practice/05-parallelism-practice.toc b/05-parallelism-practice/05-parallelism-practice.toc
deleted file mode 100644
index ba76e91..0000000
--- a/05-parallelism-practice/05-parallelism-practice.toc
+++ /dev/null
@@ -1,8 +0,0 @@
-\beamer@sectionintoc {1}{Tasks}{4}{0}{1}
-\beamer@sectionintoc {2}{Classical Tasks of Parallel Programming}{7}{0}{2}
-\beamer@sectionintoc {3}{Data Transfer Methods}{13}{0}{3}
-\beamer@sectionintoc {4}{Topologies}{16}{0}{4}
-\beamer@sectionintoc {5}{Matrix Multiplication}{23}{0}{5}
-\beamer@sectionintoc {6}{Systems of Linear Algebraic Equations}{26}{0}{6}
-\beamer@sectionintoc {7}{Sort}{28}{0}{7}
-\beamer@sectionintoc {8}{Image Processing}{30}{0}{8}
diff --git a/06-admin-intro-threads/06-admin-intro-threads.toc b/06-admin-intro-threads/06-admin-intro-threads.toc
deleted file mode 100644
index bf4259d..0000000
--- a/06-admin-intro-threads/06-admin-intro-threads.toc
+++ /dev/null
@@ -1,7 +0,0 @@
-\beamer@sectionintoc {1}{Introduction}{3}{0}{1}
-\beamer@sectionintoc {2}{Structure of overall course}{5}{0}{2}
-\beamer@sectionintoc {3}{Structure of the current semester}{7}{0}{3}
-\beamer@sectionintoc {4}{Practice details}{9}{0}{4}
-\beamer@sectionintoc {5}{Administrative questions}{14}{0}{5}
-\beamer@sectionintoc {6}{What will be covered in the next practice?}{17}{0}{6}
-\beamer@sectionintoc {7}{Q\&A section}{19}{0}{7}
diff --git a/07-openmp/07-openmp.toc b/07-openmp/07-openmp.toc
deleted file mode 100644
index 4a03a4c..0000000
--- a/07-openmp/07-openmp.toc
+++ /dev/null
@@ -1,7 +0,0 @@
-\beamer@sectionintoc {1}{Introduction to OpenMP}{3}{0}{1}
-\beamer@sectionintoc {2}{Hello World}{6}{0}{2}
-\beamer@sectionintoc {3}{Basic OpenMP Features}{8}{0}{3}
-\beamer@sectionintoc {4}{Compiler Directives and Clauses}{11}{0}{4}
-\beamer@sectionintoc {5}{Synchronization and Data Sharing}{21}{0}{5}
-\beamer@sectionintoc {6}{OpenMP functions}{28}{0}{6}
-\beamer@sectionintoc {7}{Environment variables}{32}{0}{7}
diff --git a/08-tbb/08-tbb.toc b/08-tbb/08-tbb.toc
deleted file mode 100644
index 8b3ce96..0000000
--- a/08-tbb/08-tbb.toc
+++ /dev/null
@@ -1,7 +0,0 @@
-\beamer@sectionintoc {1}{Introduction to TBB}{3}{0}{1}
-\beamer@sectionintoc {2}{TBB tasks scheduler}{10}{0}{2}
-\beamer@sectionintoc {3}{TBB utility functions}{13}{0}{3}
-\beamer@sectionintoc {4}{TBB parallel execution constructs}{16}{0}{4}
-\beamer@sectionintoc {5}{Synchronization}{25}{0}{5}
-\beamer@sectionintoc {6}{Brief overview of asvanced features}{29}{0}{6}
-\beamer@sectionintoc {7}{Performance comparison}{31}{0}{7}
diff --git a/09-std-threads/09-std-threads.toc b/09-std-threads/09-std-threads.toc
deleted file mode 100644
index c844fb7..0000000
--- a/09-std-threads/09-std-threads.toc
+++ /dev/null
@@ -1,5 +0,0 @@
-\beamer@sectionintoc {1}{Introduction to C++ threading API}{3}{0}{1}
-\beamer@sectionintoc {2}{C++ STL threading API (\texttt {std::thread}, \texttt {std::jthread})}{9}{0}{2}
-\beamer@sectionintoc {3}{\texttt {std::future}, \texttt {std::promise} and \texttt {std::async}}{16}{0}{3}
-\beamer@sectionintoc {4}{Synchronization primitives (mutexes, condition variables, \dots )}{21}{0}{4}
-\beamer@sectionintoc {5}{Best practices and recommendations}{28}{0}{5}
diff --git a/template/template.toc b/template/template.toc
deleted file mode 100644
index 9c25abf..0000000
--- a/template/template.toc
+++ /dev/null
@@ -1 +0,0 @@
-\beamer@sectionintoc {1}{---Section name---}{3}{0}{1}