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Google Slides - create and edit presentations online, for free.

Create a new presentation and edit with others at the same time. Get stuff done with or without an internet connection. Use Slides to edit PowerPoint files. Free from Google.

https://accounts.google.com/ServiceLogin?service=wise&passive=1209600&continue=https%3A%2F%2Fdocs.google.com%2Fpresentation%2Fd%2F1Y1gGKyK94D1znyEJTJmekwa_yG8arzdN-Ebw58oB_CU%2Fedit&followup=https%3A%2F%2Fdocs.google.com%2Fpresentation%2Fd%2F1Y1gGKyK94D1znyEJTJmekwa_yG8arzdN-Ebw58oB_CU%2Fedit<mpl=slides