There are many ways to hide a drive letter from appearing in My Computer to prevent your data from being accessed by unauthorized users. One of the method that can silently and securely hide a partition is from the Master Boot Record (MBR) level.
It is important to know how to calculate the electricity usage cost and charges for every electronic devices and electrical appliances in your home so that you would not end up with a really expensive electric bill.
Accumulated temporary and unused files in a Windows PC can make the computer slow. CCleaner is a free, smart and safe to use tool that cleverly deletes useless files and also optimizing the registry database.