diff --git a/msys-install.sh b/msys-install.sh
index c554d0a..fb6aeb2 100644
--- a/msys-install.sh
+++ b/msys-install.sh
@@ -6,7 +6,7 @@ PROJECT_DIR="$( dirname "$SELF")"
 
 PACKAGES="gtk4 gobject-introspection python-gobject python-rapidfuzz"
 
-_install_pkg=""
+_install_pkg="base-devel"
 for i in $PACKAGES; do
 	_install_pkg="${_install_pkg} ${MINGW_PACKAGE_PREFIX}-$i"
 done
@@ -30,10 +30,11 @@ cat > "${bindir}/sgbackup" << EOF
 python -m sgbackup "\$@"
 EOF
 
-cat > "${bindir}/sgbackup.bat" << EOF
-@ECHO OFF\r
-"$pythonpath" -m sgbackup %*\r
+cat > "${bindir}/sgbackup.cmd" << EOF
+@ECHO OFF
+"$pythonpath" -m sgbackup %*
 EOF
+unix2dos "${bindir}/sgbackup.cmd"
 
 cat > "${bindir}/gsgbackup" << EOF
 #!/bin/bash
@@ -41,8 +42,33 @@ cat > "${bindir}/gsgbackup" << EOF
 python -m sgbackup.gui "\$@"
 EOF
 
-cat > "${bindir}/gsgbackup.bat" << EOF
-@ECHO OFF\r
+cat > "${bindir}/gsgbackup.cmd" << EOF
+@ECHO OFF
 "$pythonpath" -m sgbackup.gui %*
 EOF
+unix2dos "${bindir}/gsgbackup.cmd"
+
+install_ps1="${PRJECT_DIR}/install.ps1"
+wproject_dir="$( cygpath -w "${PROJECT_DIR}" )"
+
+cat > "$install_ps1" << EOF
+[Environment]::SetEnvironemtnVariable("Path","\$env:PATH;$wbindir","User")
+
+\$desktop_dir=[Environment]::getFolderPath("Desktop")
+\$startmenu_dir=[Environment]::getFolderPath("StartMenu")
+\$picture_dir=[Environment]::getFolderPath("MyPictures")
+
+Copy-Item -Path "$wproject_dir\\sgbackup\\icons\\sgbackup.ico" -Destination "\$picture_dir\\sgbackup.ico" -Force
+
+foreach (\$dir in \$desktop_dir,\$startmenu_dir) {
+    \$shell=New-Object -ComObject WScript.Shell
+    \$shortcut=\$shell.CreateShortcut('\$dir\\sgbackup.lnk')
+    \$shortcut.TargetPath='$wbindir\\gsgbackup.cmd'
+    \$shortcut.IconLocation="\$picture_dir\\sgbackup.ico"
+    \$shortcut.Save()
+}
+EOF
+unix2dos "$install_ps1"
+powershell -File "$( cygpath -w "$install_ps1" )"
+rm "$install_ps1"
 
diff --git a/sgbackup/icons/sgbackup-symbolic.png b/sgbackup/icons/sgbackup-symbolic.png
new file mode 100644
index 0000000..70721a8
Binary files /dev/null and b/sgbackup/icons/sgbackup-symbolic.png differ
diff --git a/sgbackup/icons/sgbackup.ico b/sgbackup/icons/sgbackup.ico
new file mode 100644
index 0000000..94ffc08
Binary files /dev/null and b/sgbackup/icons/sgbackup.ico differ