KawaiiSoft

KawaiiSoft was a subsidiary of Microsoft founded on November 17, 2124. It was one of the largest subsidaries ever to exist and released Windows 33 to 65.2, being the only subsidary to release actual Windows operating systems, and being the only subsidary partially responsible for the management of Microsoft's operating systems for a very large period of time. However, Microsoft still lead the development of the operating systems released by KawaiiSoft.
== List of operating systems ==
Operating system name	Released 	Mainstream support end	Extended support end
Windows 33 	December 19, 2127	December 18, 2132 	December 18, 2137
Windows 33.1 	February 15, 2128	February 16, 2133 	February 16, 2138
Windows 33 SE 	February 15, 2141	February 16, 2149 	February 16, 2155
Windows 33.9 	February 15, 2141	February 16, 2149 	February 16, 2155
Windows 33 TE 	May 25, 2148 	January 11, 2151 	June 7, 2155
Windows 34 	October 11, 2155 	November 5, 2164 	December 26, 2168
Windows 35 	January 27, 2162 	December 17, 2164 	January 11, 2169
Windows 35.1 	March 10, 2166 	March 1, 2168 	September 9, 2171
Windows 36 	December 21, 2168	January 3, 2170 	September 9, 2171
Windows 37 	April 19, 2172 	October 21, 2180 	June 6, 2187
Windows 38 	May 15, 2177 	October 12, 2184 	June 6, 2188
Windows 39 	January 31, 2183 	July 1, 2188 	December 31, 2192
Windows 40 	October 9, 2188 	November 18, 2195 	June 4, 2199
Windows 41 	August 15, 2194 	January 5, 2202 	October 10, 2208
Windows 42 	April 6, 2199 	April 5, 2207 	November 29, 2212
Windows 43 	June 19, 2208 	August 2, 2213 	March 28, 2215
Windows 44 	October 6, 2216 	January 30, 2217 	July 4, 2217
Windows 45 	June 29, 2217 	May 3, 2221 	February 22, 2222
Windows 45.1 	February 5, 2220 	March 15, 2227 	December 26, 2233
Windows 45.2 	October 19, 2225 	June 28, 2229 	January 31, 2236
Windows 46 	November 25, 2231	March 6, 2238 	January 17, 2243
Windows 47 	June 3, 2236 	July 29, 2246 	September 11, 2249
Windows 48 	November 30, 2243	October 13, 2252 	September 15, 2256
Windows 49 	December 28, 2248	March 17, 2259 	February 28, 2263
Windows 50 	May 2, 2255 	November 16, 2266 	August 8, 2270
Windows 51 	April 16, 2261 	January 15, 2275 	October 3, 2278
Windows 52 	January 13, 2268 	September 19, 2279 	November 5, 2286
Windows 53 	November 9, 2274 	August 13, 2282 	May 26, 2291
Windows 54 	February 25, 2279	June 25, 2288 	April 6, 2296
Windows 55 	March 16, 2285 	January 4, 2294 	June 9, 2300
Windows 55.1 	January 11, 2290 	November 15, 2298 	October 4, 2303
Windows 55.2 	December 30, 2296	May 29, 2304 	March 14, 2308
Windows 56 	June 22, 2302 	September 20, 2311 	December 16, 2318
Windows 57 	May 19, 2310 	February 28, 2319 	September 2, 2325
Windows 58 	April 4, 2318 	March 26, 2327 	July 15, 2336
Windows 59 	October 13, 2326 	January 13, 2339 	March 29, 2346
Windows 60 	December 8, 2335 	April 10, 2348 	June 23, 2356
Windows 61 	January 17, 2344 	June 13, 2359 	July 28, 2367
Windows 62 	May 9, 2352 	November 25, 2364 	October 11, 2372
Windows 63 	April 13, 2364 	December 19, 2375 	February 6, 2381
Windows 64 	February 26, 2375	October 4, 2384 	October 7, 2392
Windows 64.1 	February 26, 2377	October 4, 2388 	January 17, 2395
Windows 65 	October 2, 2390 	November 13, 2398 	June 9, 2400
Windows 65.1 	January 2, 2397 	January 16, 2399 	March 1, 2410
Windows 65.2 	December 31, 2399	January 1, 2400 	January 1, 2420
Around 2420–2985, KawaiiSoft and Windows were discontinued and replaced with MicroSystems Corporation and Magnesium.
Category:Companies