Slides
Good enough for class. Nervous-making for a keynote master.
Build a weekly deck here. Agency templates with nested masters still belong in PowerPoint until you have tested every transition on the actual projector. This site is an independent handbook and is not affiliated with Kingsoft Office Software Corporation Limited.

What stays free
Create PPTX, apply a template, export PDF. Template packs inside WPS may nag. Blog “slide pack EXE” files are not templates; they are a security problem. Ordinary class decks and weekly shop updates belong here.
Fonts and projectors
A deck that looks tight on Windows can reflow on a school Linux box. Embed or stick to common fonts. See Linux fonts and templates. Title masters from agencies often hide extra layouts; click through every layout before you trust the file on stage.
Media
Embedded video codecs differ. Carry a backup PDF. If the talk is the business, test on the venue machine, not on your laptop’s happy path. Transitions that looked cinematic at home can stutter on a ten-year-old lectern PC.
When to stay in PowerPoint
Nested masters, strict corporate templates, and presenter-view workflows wired to Microsoft 365 are the usual reasons to leave. WPS is good enough for class. It is nervous-making for a keynote you cannot rehearse on the actual projector.
Install path, not a side door
Install only from wps.com/download or Microsoft Store 9NSGM705MQWC. A template pack EXE, a photo crack, or a “Writer full” from a video description is the malware product. See download and security.