Remember This Will Wipe All Your Data On Your Laptop

Go to Settings > Update & Security > Recovery, and click Get Started under Reset this PC . You are then asked if you want to keep your files or delete everything. Select Remove Everything, click Next, then click Reset. Your PC goes through the reset process and reinstalls Windows. When finished, your PC is rebooted, placing you at the Windows setup screens. After this your Laptop is ready to be donated.

Thank You if you have any questions please email us and we can help you more.

(Information from PC Magazine)

Remember This Will Wipe All Your Data On Your Laptop

From the Apple menu in the corner of your screen, choose System Preferences. From the System Preferences menu in the menu bar, choose Erase All Content and Settings. Erase Assistant opens and asks you to sign in with your administrator credentials. Enter the password you use to log in to your Mac, then click OK.

If you're asked to back up your Mac before resetting it, you can open Time Machine and back up to an external storage device. Or click Continue to proceed without making a new backup. Click Continue to allow your settings, media, data, and the other listed items to be removed.

If you're asked to sign out of Apple ID, enter your Apple ID password and click Continue. Click Erase All Content & Settings to confirm that you want to proceed

Your Mac restarts and shows a black screen or progress bar. If it needs to reconnect to a Bluetooth accessory such as a keyboard or mouse, you might be asked to turn on the accessory. If the accessory doesn't connect within 30 seconds, turn the accessory off and back on.

You might be asked to select a Wi-Fi network or attach a network cable. To select a Wi-Fi network, use the Wi-Fi menu in the upper-right corner of the screen.

After joining a network, your Mac activates. Click Restart.

After this, press and hold your power button until your Mac is fully powered off.

Thank You if you have any questions please email us and we can help you more.

(Information from Apple Support)