diff --git a/frida/device.go b/frida/device.go
index 80f1dd6..0a88294 100644
--- a/frida/device.go
+++ b/frida/device.go
@@ -113,6 +113,9 @@ func (d *Device) IsLost() bool {
 	return false
 }
 
+// ParamsCtx runs Params but with context.
+// This function will properly handle cancelling the frida operation.
+// It is advised to use this rather than handling Cancellable yourself.
 func (d *Device) ParamsCtx(ctx context.Context) (map[string]any, error) {
 	paramC := make(chan map[string]any, 1)
 	errC := make(chan error, 1)
@@ -143,6 +146,21 @@ func (d *Device) ParamsCtx(ctx context.Context) (map[string]any, error) {
 }
 
 // Params returns system parameters of the device
+// You can add an option with the variadic opts argument.
+//
+// Example:
+//
+//	params, err := device.Params()
+//
+//
+//	// or WithCancel
+//
+//	cancel := frida.NewCancellable()
+//	params, err := device.Params(frida.WithCancel(c))
+//
+//	// ...
+//
+//	cancel.Cancel()
 func (d *Device) Params(opts ...OptFunc) (map[string]any, error) {
 	o := setupOptions(opts)
 	return d.params(o)
@@ -186,12 +204,26 @@ func (d *Device) FrontmostApplication(scope Scope) (*Application, error) {
 	return nil, errors.New("could not obtain frontmost app for nil device")
 }
 
+// EnumerateApplications will return slice of applications on the device
+// You can add an option with the variadic opts argument
+//
+// Example:
+//
+//	apps, err := device.EnumerateApplications("", frida.ScopeFull)
+//
+//	// or providing the option to cancel
+//
+//	cancel := frida.NewCancellable()
+//	apps, err := device.EnumerateApplications("", frida.ScopeFull, frida.WithCancel(c))
+//
+//	// ...
+//
+//	cancel.Cancel()
 func (d *Device) EnumerateApplications(identifier string, scope Scope, opts ...OptFunc) ([]*Application, error) {
 	o := setupOptions(opts)
 	return d.enumerateApplications(identifier, scope, o)
 }
 
-// EnumerateApplications will return slice of applications on the device
 func (d *Device) enumerateApplications(identifier string, scope Scope, opts options) ([]*Application, error) {
 	if d.device == nil {
 		return nil, errors.New("could not enumerate applications for nil device")
diff --git a/frida/misc.go b/frida/misc.go
index f735cdb..a00b71c 100644
--- a/frida/misc.go
+++ b/frida/misc.go
@@ -13,16 +13,23 @@ type Cancellable struct {
 	cancellable *C.GCancellable
 }
 
+// NewCancellable wraps GCancellable
+// used to provide ability to cancel frida funcs.
+// Reminder that the caller must either `Cancellable.Cancel()` or
+// `Cancellable.Unref()` to unref the underlying C data.
 func NewCancellable() *Cancellable {
 	return &Cancellable{
 		cancellable: C.g_cancellable_new(),
 	}
 }
 
+// Cancel sends the cancel signal to GCancellable
+// as well unrefs
 func (c *Cancellable) Cancel() {
 	C.g_cancellable_cancel(c.cancellable)
 }
 
+// Unref unrefs the wrapped GCancellable
 func (c *Cancellable) Unref() {
 	C.g_object_unref((C.gpointer)(c.cancellable))
 }
@@ -41,6 +48,12 @@ func setupOptions(opts []OptFunc) options {
 
 type OptFunc func(o *options)
 
+// WithCancel is inteded to be used a varadic option.
+// Provides the ability to to pass GCancellable to
+// frida functions.
+//
+// Note: it is advisable to use the `FuncCtx`
+// version of functions rather than handling this yourself.
 func WithCancel(cancel *Cancellable) OptFunc {
 	return func(o *options) {
 		o.cancellable = cancel.cancellable