disk defragmenter
It is generally recommended to paint baseboards before installing them to ensure even coverage and easier application.
Defragging the hard drive
Understand the requirements of the software before installing. Also make sure there is some support for the software.
It is not at all important to do a defrag if you just installed an operating system. It is usefull when you have removed software or just before installing new software.
Format your computer's hard drive
restart your computer
The purpose of quality assurance is to make sure that the software meets the clients expectations. In this way you can test the software together with the client before installing it.
You should back up data before installing new software on the off chance that the software deletes a bunch of stuff, infects your computer with a virus, etc. Basically, you do it so that if you loose anything, you can get it back.
Yes it is best to uninstall any previous virus software before installing new software, even if it is from the same company.
No. There is no such thing as "JavaScript Software." JavaScript technologies are built directly into your web browser.
Creating restore points can often be helpful before installing and removing programs in case something happens and the program fails to install correctly or is removed incorrectly.
Some precautions that should be taken before installing Internet Explorer are that the download link should be looked at carefully to make sure it is a legitimate download. Make sure to have an antivirus software running.