Productivity tips and tricks, introduction to anything that solves an everyday problem in a clever or non-obvious way.
1.介紹自動檔案同步軟體 Always sync
2.介紹檔案救援軟體Recuva
3.介紹資料加密軟體 Truecrypt
4.介紹防木馬軟體 Spyware Doctor for Google
