Even if the Office apps run, the loader or activator could be infected. Reputable antivirus tools almost always flag these packs—not always a false positive.
The unofficial portable versions floating around on torrent sites, file-sharing forums, and warez blogs usually fall into two categories: microsoft office 2013 portable best
: PowerPoint 2013 gained an enhanced view for presenters, showing upcoming slides and notes on a separate screen. The Reality of "Portable" Office 2013 Even if the Office apps run, the loader
Instead, use from a trusted source (PortableApps.com) if you truly need a USB-drive office suite. If you must have real Microsoft Office, install the full version legally on each PC you use. The Reality of "Portable" Office 2013 Instead, use
: You can use Word, Excel, and PowerPoint for free in a web browser. It is officially portable as it works on any computer with an internet connection.