Usable memory is a calculated amount of the total physical memory minus "hardware reserved" memory. To view the installed memory and the usable memory in Windows 7, follow these steps: Click Start , right-click Computer, and then click Properties. View the Installed memory (RAM) value under System.

When your device is low on space, Windows will clear reserved storage so it can be used for other processes, like a Windows update. Reserving storage also helps keep disk space usage on your device more predictable and more stable. To learn more, visit Windows and reserved storage .

Cause. This issue occurs because Task Manager parses the SMBIOS memory data incorrectly. Workaround. To work around this issue, use an alternative source to view memory information. For example, Resource Monitor displays the correct value of the hardware reserved memory and is included in Windows 7 and later versions.

Reactivate Windows 11 after a hardware change. When you're ready to reactivate, make sure that your device is connected to the internet and then follow the steps for either a digital license or product key. If you have a digital license, run the Activation troubleshooter. If you don't have a digital license, enter your product key.

Stay covered with Microsoft Complete. Get Microsoft Complete Protection Plan when you purchase your device. All Microsoft devices and accessories come with a Standard Limited Warranty. Microsoft Complete provides extended hardware and accidental damage coverage. After purchase, you’ll also receive unlimited technical support from Microsoft.

Cause. This issue occurs because Task Manager parses the SMBIOS memory data incorrectly. Workaround. To work around this issue, use an alternative source to view memory information. For example, Resource Monitor displays the correct value of the hardware reserved memory and is included in Windows 7 and later versions.

Device usage choice. Example. Development. You might be offered an opportunity to use Dev Home to set up your PC for development. Gaming. You might be offered an Xbox Game Pass trial or receive suggestions on apps and sites based on what is popular with gamers.

Published August 2021. Note: This article explains the minimum system requirements for running Windows 11 on a PC. Minimum system requirements are designed to provide a great computing experience across a variety of devices, now and into the future.

Windows 11 Windows 10. To avoid losing data, it's important to remove external hardware like hard drives and USB drives safely. Windows 11 Windows 10. Look for the Safely Remove Hardware icon on the taskbar. If you don't see it, select Show hidden icons . Press and hold (or right-click) the icon and select the hardware you want to remove.

Triệu chứng. Trên máy tính đang chạy Windows 7, bộ nhớ sử dụng (RAM) có thể nhỏ hơn bộ nhớ được cài đặt. Ví dụ: một phiên bản 32-bit của Windows 7 có thể báo cáo rằng chỉ có 3,5 GB bộ nhớ hệ thống sử dụng được trên máy tính có 4 GB bộ nhớ cài đặt.