4. Insert your new SIM card in your new phone (if necessary). Your new phone will come with a SIM card if your carrier requires one. The SIM card may already be inserted in your phone. 1  If you're upgrading from an older device on the same plan, you can most likely use your old SIM card unless it physically doesn't fit.urchase a SIM card if your carrier requires one. In order to activate your used phone, you will need to insert a SIM card for your plan. 1  Unless the device has been unlocked, it can generally only be activated on the same carrier it was originally activated on.
Here's how to uninstall any program in Windows 10, even if you don't know what kind of app it is. 1. Open the Start menu. 2. Click Settings. 3. Click System on the Settings menu. 4. Select Apps & features from the left pane. A list of all installed apps appears in the right pane.5. Select an app you wish to uninstall.6. Click the Uninstall button that appears. If it is grayed out, this is a system app you cannot remove.. Click System on the Settings menu. 4. Select Apps & features from the left pane. A list of all installed apps appears in the right pane. 5. Select an app you wish to uninstall. 6. Click the Uninstall button that appears. If it is grayed out, this is a system app you cannot remove.
The Add/Remove programs tool lists all of the Windows-compatible programs that have an uninstall program or feature. You may need to manually remove the program from the Add/Remove Programs list if you uninstall a program and the registry key that is used to display the program name is not removed correctly:322756. How to back up and restore the registry in Windows. (https://support.microsoft.com/kb/322756/).he Add/Remove programs tool lists all of the Windows-compatible programs that have an uninstall program or feature. You may need to manually remove the program from the Add/Remove Programs list if you uninstall a program and the registry key that is used to display the program name is not removed correctly: 322756.