{"id":481,"date":"2026-09-22T14:41:11","date_gmt":"2026-09-22T14:41:11","guid":{"rendered":"https:\/\/keyslocker.com\/?post_type=product&p=481"},"modified":"2026-10-05T17:56:42","modified_gmt":"2026-10-05T17:56:42","slug":"project-2021-professional-phone-key","status":"publish","type":"product","link":"https:\/\/keyslocker.com\/es\/product\/project-2021-professional-phone-key\/","title":{"rendered":"Project 2021 Professional – Phone Activation Key (Windows)"},"content":{"rendered":"

Best for:<\/strong> planners and site managers who need proper scheduling software once, rather than a monthly Project Plan subscription.<\/p>\n

What you actually get.<\/strong>
\nProject Professional is the desktop scheduling tool: Gantt charts, task dependencies, automatic critical path calculation, resource levelling to resolve over-allocation, baselines for tracking slippage, and the reporting views that turn all of it into something a client will read.<\/p>\n

Professional versus Standard.<\/strong>
\nProfessional adds resource management across projects, the Team Planner view and the ability to connect to Project Server or Project Online. If you only schedule single, self-contained projects, Standard would do — but Professional is what is stocked here and is the one most people want.<\/p>\n

Before you buy:<\/strong> Microsoft support for the 2021 perpetual releases ends in October 2026. The software keeps working; it simply stops being updated. Activation is by phone and takes about two minutes through our Get CID page<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

Project 2021 Professional, activated by phone. Gantt charts, resource levelling and critical path planning, bought once.<\/p>\n","protected":false},"featured_media":349,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[40,118],"product_tag":[],"class_list":["post-481","product","type-product","status-publish","has-post-thumbnail","product_cat-project","product_cat-shop","pa_activation-phone-activation","pa_edition-professional","pa_key-type-retail","pa_platform-windows","pa_release-year-106","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","virtual","purchasable","product-type-simple"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/keyslocker.com\/es\/wp-json\/wp\/v2\/product\/481","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/keyslocker.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/keyslocker.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/keyslocker.com\/es\/wp-json\/wp\/v2\/comments?post=481"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/keyslocker.com\/es\/wp-json\/wp\/v2\/media\/349"}],"wp:attachment":[{"href":"https:\/\/keyslocker.com\/es\/wp-json\/wp\/v2\/media?parent=481"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/keyslocker.com\/es\/wp-json\/wp\/v2\/product_brand?post=481"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/keyslocker.com\/es\/wp-json\/wp\/v2\/product_cat?post=481"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/keyslocker.com\/es\/wp-json\/wp\/v2\/product_tag?post=481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}