flickering mouse issue
http://askubuntu.com/questions/310341/do-graphics-drivers-for-intel-hd-4600-exist
install dropbox
http://www.ubuntuupdates.org/ppa/dropbox
install android
download android studio
https://software.intel.com/en-us/blogs/2012/03/12/how-to-start-intel-hardware-assisted-virtualization-hypervisor-on-linux-to-speed-up-intel-android-x86-emulator
install Chinese input method
http://www.cnblogs.com/zhj5chengfeng/archive/2013/06/23/3150620.html
install screen shot
sudo apt-get install ksnapshot
adding paper reading to the bookmarkers
https://www.lib.umn.edu/howto/tools/bookmarklet