<span>The answer is, "Load anti-virus software".
</span>Anti-virus softwares are used to prevent computer from virus, as it name shows that are anti-virus means they prevent from virus. Anti virus softwares are also known as anti-malware software. These software work in such a way that they <span>prevent, detect and then remove viruses or </span><span>malicious software.</span>
Answer:
Probably "compress", but these days the common answer is "upload to cloud".
Explanation:
Compressing the files is an easy way to reduce their size, unless most of the size is in already compressed, high-entropy formats (like mp3, jpeg or mp4).
The common compression format is .ZIP - you've probably seen it countless times, but other ways like RAR, 7Z are also popular, while Linux users mostly deal with tar.gz, tar.bz2 or tar.xz
On the other hand, the standard practice these days is to upload the presentation to a cloud service, like GSheets or Office PowerPoint 365, which gets rid of the limits of email filesize, while providing a convenient web-app way to view the presentation without downloading (and it doesn't clutter their inbox space or hard drives)! Alternatively, one other way to email any large file (not just a presentation) includes uploading it to some service like DropBox, GDrive or anything similar.
A hyperlink is a feature that takes you to a different page when you click on it. That page could be part of the same website or a totally different website.
Let me know if you have any questions.
Answer:
Find and replace header and footer
