The invitation, as pictured above, says, "Come See Our New Home on Android," and includes no other details as to what may be unveiled.
History tells us that the April 4 news will be as grand in scope and implications as Graph Search or the new look for News Feed, two major product announcements that Facebook announced at its campus earlier this year.
How to delete your Facebook account so the social network stops tracking your data: CNET discovered that simply deactivating your account doesn't go far enough.
How to use Apple's Instant Hotspot feature: With just a few clicks -- or taps -- your Apple devices can create a hotspot network while you're on the go.
Discuss: Facebook says come see 'new home on Android' on April 4
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