diff --git a/CMakeLists.txt b/CMakeLists.txt
index 11f9fd8..2c953ef 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,15 @@ cmake_minimum_required(VERSION 3.19)
 
 project(network)
 
-set(CMAKE_CXX_FLAGS "-g -O2 -std=c++11 -DASIO_STANDALONE -Werror")
+set(CMAKE_CXX_STANDARD 14)
+add_compile_options(-DASIO_STANDALONE)
+
+if (MSVC)
+    add_compile_options(/EHsc)
+    add_compile_definitions(_WIN32_WINNT=0x0A00)
+else()
+    add_compile_options(-g -O2 -Werror)
+endif()
 
 set(ASIO_INCLUDE_DIR ${PROJECT_SOURCE_DIR}/asio/asio/include)
 set(CATCH_SINGLE_INCLUDE ${PROJECT_SOURCE_DIR}/3rdparty/unit_test) # for unit test
diff --git a/async_udp_client/CMakeLists.txt b/async_udp_client/CMakeLists.txt
index 70c6233..d9e3f6f 100644
--- a/async_udp_client/CMakeLists.txt
+++ b/async_udp_client/CMakeLists.txt
@@ -1,8 +1,11 @@
 project(async_udp_client)
+set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
+set(THREADS_PREFER_PTHREAD_FLAG TRUE)
+find_package(Threads REQUIRED)
 
 add_executable(async_udp_client async_udp_client_test.cpp)
 
 set(EXECUTABLE_OUTPUT_PATH ${BINARY_OUTPUT_DIR})
 
 target_include_directories(async_udp_client PRIVATE ${ASIO_INCLUDE_DIR})
-target_link_libraries(async_udp_client pthread)
\ No newline at end of file
+target_link_libraries(async_udp_client Threads::Threads)
\ No newline at end of file
diff --git a/custom_errorcode/CMakeLists.txt b/custom_errorcode/CMakeLists.txt
index 4fa9606..d3683ac 100644
--- a/custom_errorcode/CMakeLists.txt
+++ b/custom_errorcode/CMakeLists.txt
@@ -1,8 +1,11 @@
 project(custom_errorcode)
+set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
+set(THREADS_PREFER_PTHREAD_FLAG TRUE)
+find_package(Threads REQUIRED)
 
 add_executable(custom_errorcode custom-error-code.cpp)
 
 set(EXECUTABLE_OUTPUT_PATH ${BINARY_OUTPUT_DIR})
 
 target_include_directories(custom_errorcode PRIVATE ${ASIO_INCLUDE_DIR})
-target_link_libraries(custom_errorcode pthread)
\ No newline at end of file
+target_link_libraries(custom_errorcode Threads::Threads)
\ No newline at end of file
diff --git a/custom_timer_manager/CMakeLists.txt b/custom_timer_manager/CMakeLists.txt
index 6259102..706edf6 100644
--- a/custom_timer_manager/CMakeLists.txt
+++ b/custom_timer_manager/CMakeLists.txt
@@ -1,8 +1,11 @@
 project(custom_timer_mgr)
+set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
+set(THREADS_PREFER_PTHREAD_FLAG TRUE)
+find_package(Threads REQUIRED)
 
 add_executable(custom_timer_mgr custom_timer_mgr.cpp)
 
 set(EXECUTABLE_OUTPUT_PATH ${BINARY_OUTPUT_DIR})
 
 target_include_directories(custom_timer_mgr PRIVATE ${ASIO_INCLUDE_DIR})
-target_link_libraries(custom_timer_mgr pthread)
\ No newline at end of file
+target_link_libraries(custom_timer_mgr Threads::Threads)
\ No newline at end of file
diff --git a/executor/CMakeLists.txt b/executor/CMakeLists.txt
index 715c229..e8dc0a2 100644
--- a/executor/CMakeLists.txt
+++ b/executor/CMakeLists.txt
@@ -1,8 +1,11 @@
 project(executor)
+set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
+set(THREADS_PREFER_PTHREAD_FLAG TRUE)
+find_package(Threads REQUIRED)
 
 add_executable(executor_basic basic_usage.cpp)
 
 set(EXECUTABLE_OUTPUT_PATH ${BINARY_OUTPUT_DIR})
 
 target_include_directories(executor_basic PRIVATE ${ASIO_INCLUDE_DIR})
-target_link_libraries(executor_basic pthread)
\ No newline at end of file
+target_link_libraries(executor_basic Threads::Threads)
\ No newline at end of file
diff --git a/fixed-size-package/CMakeLists.txt b/fixed-size-package/CMakeLists.txt
index ceecbca..817e93f 100644
--- a/fixed-size-package/CMakeLists.txt
+++ b/fixed-size-package/CMakeLists.txt
@@ -1,4 +1,7 @@
 project(fixed-size-pkg)
+set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
+set(THREADS_PREFER_PTHREAD_FLAG TRUE)
+find_package(Threads REQUIRED)
 
 add_executable(fixed-size-server server.cpp)
 add_executable(fixed-size-client client.cpp)
@@ -6,7 +9,7 @@ add_executable(fixed-size-client client.cpp)
 set(EXECUTABLE_OUTPUT_PATH ${BINARY_OUTPUT_DIR})
 
 target_include_directories(fixed-size-server PRIVATE ${ASIO_INCLUDE_DIR})
-target_link_libraries(fixed-size-server pthread)
+target_link_libraries(fixed-size-server Threads::Threads)
 
 target_include_directories(fixed-size-client PRIVATE ${ASIO_INCLUDE_DIR})
-target_link_libraries(fixed-size-client pthread)
\ No newline at end of file
+target_link_libraries(fixed-size-client Threads::Threads)
\ No newline at end of file
diff --git a/httpclient-https/CMakeLists.txt b/httpclient-https/CMakeLists.txt
index 18ae4ca..767f66e 100644
--- a/httpclient-https/CMakeLists.txt
+++ b/httpclient-https/CMakeLists.txt
@@ -1,9 +1,11 @@
 project(https_client)
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.1)
+set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
+set(THREADS_PREFER_PTHREAD_FLAG TRUE)
+find_package(Threads REQUIRED)
 
 set(EXECUTABLE_OUTPUT_PATH ${BINARY_OUTPUT_DIR})
 
 add_executable(${PROJECT_NAME} https-client.cpp AsyncHttpsClient.cpp)
-TARGET_LINK_LIBRARIES(${PROJECT_NAME} pthread ssl crypto)
+TARGET_LINK_LIBRARIES(${PROJECT_NAME} Threads::Threads ssl crypto)
 target_include_directories(${PROJECT_NAME} PUBLIC ${ASIO_INCLUDE_DIR} /usr/local/Cellar/openssl/1.0.2o_1/include)
-
diff --git a/httpclient/CMakeLists.txt b/httpclient/CMakeLists.txt
index cb5577d..52a8c1b 100644
--- a/httpclient/CMakeLists.txt
+++ b/httpclient/CMakeLists.txt
@@ -1,8 +1,10 @@
 project(http_client)
+set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
+set(THREADS_PREFER_PTHREAD_FLAG TRUE)
+find_package(Threads REQUIRED)
 
 set(EXECUTABLE_OUTPUT_PATH ${BINARY_OUTPUT_DIR})
 
 add_executable(${PROJECT_NAME} http_client.cpp AsyncHttpClient.cpp)
-TARGET_LINK_LIBRARIES(${PROJECT_NAME} pthread)
+TARGET_LINK_LIBRARIES(${PROJECT_NAME} Threads::Threads)
 target_include_directories(${PROJECT_NAME} PUBLIC ${ASIO_INCLUDE_DIR})
-
diff --git a/io_context/CMakeLists.txt b/io_context/CMakeLists.txt
index 5568876..9f32c04 100644
--- a/io_context/CMakeLists.txt
+++ b/io_context/CMakeLists.txt
@@ -1,8 +1,11 @@
 project(io_context_usage)
+set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
+set(THREADS_PREFER_PTHREAD_FLAG TRUE)
+find_package(Threads REQUIRED)
 
 add_executable(io_context_usage io_context_usage.cpp)
 
 set(EXECUTABLE_OUTPUT_PATH ${BINARY_OUTPUT_DIR})
 
 target_include_directories(io_context_usage PRIVATE ${ASIO_INCLUDE_DIR})
-target_link_libraries(io_context_usage pthread)
\ No newline at end of file
+target_link_libraries(io_context_usage Threads::Threads)
\ No newline at end of file
diff --git a/redis-asio/CMakeLists.txt b/redis-asio/CMakeLists.txt
index 3562328..7f5e5c5 100644
--- a/redis-asio/CMakeLists.txt
+++ b/redis-asio/CMakeLists.txt
@@ -1,4 +1,7 @@
 project(redis-assio)
+set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
+set(THREADS_PREFER_PTHREAD_FLAG TRUE)
+find_package(Threads REQUIRED)
 
 add_executable(mt-redis-cli multi-thread-client.cpp response_parser.cpp)
 add_executable(general-redis-cli general-client.cpp response_parser.cpp)
@@ -7,10 +10,10 @@ add_executable(protocol_parser_test response_parser.cpp response_parser_test.cpp
 set(EXECUTABLE_OUTPUT_PATH ${BINARY_OUTPUT_DIR})
 
 target_include_directories(mt-redis-cli PRIVATE ${ASIO_INCLUDE_DIR})
-target_link_libraries(mt-redis-cli pthread)
+target_link_libraries(mt-redis-cli Threads::Threads)
 
 target_include_directories(general-redis-cli PRIVATE ${ASIO_INCLUDE_DIR})
-target_link_libraries(general-redis-cli pthread)
+target_link_libraries(general-redis-cli Threads::Threads)
 
 target_include_directories(protocol_parser_test PRIVATE ${ASIO_INCLUDE_DIR} ${CATCH_SINGLE_INCLUDE})
-target_link_libraries(protocol_parser_test pthread)
\ No newline at end of file
+target_link_libraries(protocol_parser_test Threads::Threads)
\ No newline at end of file
diff --git a/redis-asio/response_parser.cpp b/redis-asio/response_parser.cpp
index f33bc89..95e50cd 100644
--- a/redis-asio/response_parser.cpp
+++ b/redis-asio/response_parser.cpp
@@ -6,6 +6,7 @@
  */
 
 #include <map>
+#include <functional>
 
 #include "response_parser.h"
 
@@ -136,7 +137,7 @@ ParseResult BulkString::Feed(char c)
     switch (status_)
     {
     case BULK_STATUS::BS_EXPECT_LENGTH:
-        if (c == '-' or std::isdigit(c))
+        if (c == '-' || std::isdigit(c))
         {
             length_line_.push_back(c);
         }
diff --git a/simplest_httpsvr/CMakeLists.txt b/simplest_httpsvr/CMakeLists.txt
index d80d0bd..b17d1ee 100644
--- a/simplest_httpsvr/CMakeLists.txt
+++ b/simplest_httpsvr/CMakeLists.txt
@@ -1,6 +1,9 @@
 project(simplest-httpsvr)
+set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
+set(THREADS_PREFER_PTHREAD_FLAG TRUE)
+find_package(Threads REQUIRED)
 
 add_executable(simplest-httpsvr http_svr.cpp)
 set(EXECUTABLE_OUTPUT_PATH ${BINARY_OUTPUT_DIR})
 target_include_directories(simplest-httpsvr PRIVATE ${ASIO_INCLUDE_DIR})
-target_link_libraries(simplest-httpsvr pthread)
+target_link_libraries(simplest-httpsvr Threads::Threads)
diff --git a/timer-performance/CMakeLists.txt b/timer-performance/CMakeLists.txt
index 8b060d8..659e616 100644
--- a/timer-performance/CMakeLists.txt
+++ b/timer-performance/CMakeLists.txt
@@ -1,8 +1,11 @@
 project(timer_performance)
+set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
+set(THREADS_PREFER_PTHREAD_FLAG TRUE)
+find_package(Threads REQUIRED)
 
 add_executable(tp main.cpp)
 
 set(EXECUTABLE_OUTPUT_PATH ${BINARY_OUTPUT_DIR})
 
 target_include_directories(tp PRIVATE ${ASIO_INCLUDE_DIR})
-target_link_libraries(tp pthread)
\ No newline at end of file
+target_link_libraries(tp Threads::Threads)
\ No newline at end of file
diff --git a/timer_usage/CMakeLists.txt b/timer_usage/CMakeLists.txt
index 63451c4..8477951 100644
--- a/timer_usage/CMakeLists.txt
+++ b/timer_usage/CMakeLists.txt
@@ -1,4 +1,7 @@
 project(timer_usage)
+set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
+set(THREADS_PREFER_PTHREAD_FLAG TRUE)
+find_package(Threads REQUIRED)
 
 add_executable(timer_basic basic_usage.cpp)
 add_executable(timer_repeated repeated.cpp)
@@ -6,7 +9,7 @@ add_executable(timer_repeated repeated.cpp)
 set(EXECUTABLE_OUTPUT_PATH ${BINARY_OUTPUT_DIR})
 
 target_include_directories(timer_basic PRIVATE ${ASIO_INCLUDE_DIR})
-target_link_libraries(timer_basic pthread)
+target_link_libraries(timer_basic Threads::Threads)
 
 target_include_directories(timer_repeated PRIVATE ${ASIO_INCLUDE_DIR})
-target_link_libraries(timer_repeated pthread)
\ No newline at end of file
+target_link_libraries(timer_repeated Threads::Threads)