Computers

While using a Windows computer, the file system gets gradually filled up. After some time (usually several years), the hard disk becomes full. It is time to cleanup the disk space that is used by files, which are not needed anymore.... more »

Hard disk is the data storage part of a computer. To improve performance of your computer, defragment your hard disk volumes regularly.

How does a hard disk work?... more »

How many times has one of you suffered financial loss because the operating system on your computer crashed?... more »

There are many articles on the web on this subject. They usually focus on instructions to setup particular type of network. I did not find any comprehensive article that would summarize the most common types of networks for virtual PCs (shared networking, loopback adapter) and point out differences among them.... more »