Instruct: Retrieve semantically similar text.
Query: How to get free virus protection software<br>Find out which version of windows you are running. In general, most free anti-virus programs are intended for use with windows operating systems; however, new versions are updated for the latest windows versions. [substeps] For example, if you are still running windows xp, make sure you do not download a version only intended for windows 8 and higher.
Windows XP could have problems with, or may not even be able to run, programs made specifically for Windows 8 and higher.
Become familiar with it.
There is now a newer version
Virus software is unnecessary as you won't likely get a virus unless you do something totally inappropriate with your computer.
Still not sure. 
entering safe mode is a difficult process
There are other substeps
Its a good idea to keep some distance
This is something that you should know how to do.
The operation is ongoing
This is something that could be released in the near future. 
Fires are possible.
Windows are clear.
It still has to be approved
There is no virus.
The affadavit is for an upcoming trial
The operation will be established soon
There is some action goings on.
There are three suitable products.
Restarting your computer periodically is probably a good idea. 
There were 8 different devices using windows 9
There are rumors mentioned in the statement
Windows are clear.
Getting free virus protection software is difficult.
There is only one true windows.